Exhibit a.2

NUVEEN INSURED DIVIDEND ADVANTAGE MUNICIPAL FUND

AMENDMENT AND RESTATEMENT OF

STATEMENT ESTABLISHING AND FIXING THE RIGHTS

AND PREFERENCES OF

MUNICIPAL AUCTION RATE

CUMULATIVE PREFERRED SHARES (“MUNIPREFERRED”)

NUVEEN INSURED DIVIDEND ADVANTAGE MUNICIPAL FUND

AMENDMENT AND RESTATEMENT OF

STATEMENT ESTABLISHING AND FIXING THE RIGHTS

AND PREFERENCES OF

MUNICIPAL AUCTION RATE

CUMULATIVE PREFERRED SHARES (“MUNIPREFERRED”)

NUVEEN INSURED DIVIDEND ADVANTAGE MUNICIPAL FUND

TABLE OF CONTENTS

	Page
DEFINITIONS		1
“AA” Composite Commercial Paper Rate		1
Accountant’s Confirmation		2
Affiliate		2
Agent Member		2
All Hold Order		2
Anticipation Notes		2
Applicable Rate		2
Auction		2
Auction Agency Agreement		2
Auction Agent		2
Auction Date		2
Auction Procedures		2
Available MuniPreferred		2
Benchmark Rate		3
Beneficial Owner		3
Bid and Bids		3
Bidder and Bidders		3
Board of Trustees		3
Broker-Dealer		3
Broker-Dealer Agreement		3
Business Day		3
Code		3
Commercial Paper Dealers		3
Common Shares		3
Cure Date		3
Date of Original Issue		3
Declaration		3
Deposit Securities		4
Discounted Value		4
Dividend Payment Date		4
Dividend Period		4
Existing Holder		4
Failure to Deposit		4
Federal Tax Rate Increase		4
Fund		4
Gross-Up Payment		4
Hold Order and Hold Orders		4
Holder		5
Independent Accountant		5
Initial Rate Period		5
Interest Equivalent		5
Issue Type Category		5
Kenny Index		5
Late Charge		5

ii

Liquidation Preference	5
Market Value	5
Maximum Potential Gross-Up Payment Liability	5
Maximum Rate	5
Minimum Rate Period	6
Moody’s	6
Moody’s Discount Factor	6
Moody’s Eligible Asset	6
Moody’s Exposure Period	6
Moody’s Volatility Factor	7
Municipal Obligations	7
MuniPreferred	7
MuniPreferred Basic Maintenance Amount	7
MuniPreferred Basic Maintenance Cure Date	7
MuniPreferred Basic Maintenance Report	7
1940 Act	7
1940 Act Cure Date	7
1940 Act MuniPreferred Asset Coverage	7
Notice of Redemption	8
Notice of Special Rate Period	8
Order and Orders	8
Original Issue Insurance	8
Other Issues	8
Outstanding	8
Permanent Insurance	8
Person	8
Portfolio Insurance	8
Potential Beneficial Owner	8
Potential Holder	8
Preferred Shares	8
Quarterly Valuation Date	9
Rate Multiple	9
Rate Period	9
Rate Period Days	9
Receivables For Municipal Obligations Sold	9
Redemption Price	9
Reference Rate	9
Registration Statement	9
S&P	9
S&P Discount Factor	9
S&P Eligible Asset	9
S&P Exposure Period	9
S&P Volatility Factor	9
Secondary Market Insurance	10
Securities Depository	10
Sell Order and Sell Orders	10
Special Rate Period	10
Special Redemption Provisions	10
Submission Deadline	10
Submitted Bid and Submitted Bids	10
Submitted Hold Order and Submitted Hold Orders	10

iii

Submitted Order and Submitted Orders	10
Submitted Sell Order and Submitted Sell Orders	10
Subsequent Rate Period	10
Substitute Commercial Paper Dealer	10
Substitute U.S. Government Securities Dealer	10
Sufficient Clearing Bids	11
Taxable Allocation	11
Taxable Equivalent of the Short-Term Municipal Bond Rate	11
Taxable Income	11
Treasury Bill	11
Treasury Bill Rate	11
Treasury Note	11
Treasury Note Rate	12
U.S. Government Securities Dealer	12
Valuation Date	12
Volatility Factor	12
Voting Period	12
Winning Bid Rate	12

PART I			13
1.	Number of Authorized Shares		13
2.	Dividends		13
	(a)	Ranking	13
	(b)	Cumulative Cash Dividends	13
	(c)	Dividends Cumulative From Date of Original Issue	13
	(d)	Dividend Payment Dates and Adjustment Thereof	13
	(e)	Dividend Rates and Calculation of Dividends	14
		(i)     Dividend Rates	14
		(ii)    Calculation of Dividends	15
	(f)	Curing a Failure to Deposit	16
	(g)	Dividend Payments by Fund to Auction Agent	16
	(h)	Auction Agent as Trustee of Dividend Payments by Fund	16
	(i)	Dividends Paid to Holders	16
	(j)	Dividends Credited Against Earliest Accumulated But Unpaid Dividends	16
	(k)	Dividends Designated as Exempt-Interest Dividends	16
3.	Gross-Up Payments		17
	(a)	Minimum Rate Periods and Special Rate Periods of 28 Rate Period Days or Fewer	17
	(b)	Special Rate Periods of More Than 28 Rate Period Days	17
	(c)	No Gross-Up Payments in the Event of a Reallocation	17
4.	Designation of Special Rate Periods		17
	(a)	Length of and Preconditions for Special Rate Period	17
	(b)	Adjustment of Length of Special Rate Period	17
	(c)	Notice of Proposed Special Rate Period	18
	(d)	Notice of Special Rate Period	18
	(e)	Failure to Deliver Notice of Special Rate Period	19
5.	Voting Rights		19
	(a)	One Vote Per Share of MuniPreferred	19

iv

	(b)	Voting for Additional Trustees		19
		(i)	Voting Period	19
		(ii)	Notice of Special Meeting	20
		(iii)	Terms of Office of Existing Trustees	20
		(iv)	Terms of Office of Certain Trustees to Terminate Upon Termination of Voting Period	20
	(c)	Holders of MuniPreferred to Vote on Certain Other Matters		21
		(i)	Increases in Capitalization	21
		(ii)	1940 Act Matters	21
	(d)	Board May Take Certain Actions Without Shareholder Approval		22
	(e)	Voting Rights Set Forth Herein Are Sole Voting Rights		22
	(f)	No Preemptive Rights or Cumulative Voting		22
	(g)	Voting for Trustees Sole Remedy for Fund’s Failure to Pay Dividends		23
	(h)	Holders Entitled to Vote		23
6.	1940 Act MuniPreferred Asset Coverage			23
7.	MuniPreferred Basic Maintenance Amount			23
8.	[Reserved]			25
9.	Restrictions on Dividends and Other Distributions			25
	(a)	Dividends on Preferred Shares Other Than MuniPreferred		25
	(b)	Dividends and Other Distributions with Respect to Common Shares Under the 1940 Act		25
	(c)	Other Restrictions on Dividends and Other Distributions		26
10.	Rating Agency Restrictions			26
11.	Redemption			27
	(a)	Optional Redemption		27
	(b)	Mandatory Redemption		28
	(c)	Notice of Redemption		29
	(d)	No Redemption Under Certain Circumstances		29
	(e)	Absence of Funds Available for Redemption		29
	(f)	Auction Agent as Trustee of Redemption Payments by Fund		30
	(g)	Shares for Which Notice of Redemption Has Been Given are No Longer Outstanding		30
	(h)	Compliance with Applicable Law		30
	(i)	Only Whole Shares of MuniPreferred May Be Redeemed		30
12.	Liquidation Rights			30
	(a)	Ranking		30
	(b)	Distributions Upon Liquidation		30
	(c)	Pro Rata Distributions		31
	(d)	Rights of Junior Shares		31
	(e)	Certain Events Not Constituting Liquidation		31
13.	Miscellaneous			31
	(a)	Amendment of Appendix A to Add Additional Series		31
	(b)	Appendix A Incorporated By Reference		31
	(c)	No Fractional Shares		31
	(d)	Status of Shares of MuniPreferred Redeemed, Exchanged or Otherwise Acquired by the Fund		32
	(e)	Board May Resolve Ambiguities		32

v

	(f)	Heading Not Determinative	32
	(g)	Notices	32
PART II			33
1.	Orders		33
2.	Submission of Orders by Broker-Dealers to Auction Agent		35
3.	Determination of Sufficient Clearing Bids, Winning Bid Rate and Applicable Rate		36
4.	Acceptance and Rejection of Submitted Bids and Submitted Sell Orders and Allocation of Shares		38
5.	Notification of Allocations		40
6.	Auction Agent		40
7.	Transfer of Shares of MuniPreferred		41
8.	Global Certificate		41
Appendix A			A-l
Section 1.	Designation as to Series		A-l
Section 2.	Number of Authorized Shares Per Series		A-2
Section 3.	Exceptions to Certain Definitions		A-2
Section 4.	Certain Definitions		A-2
Section 5.	Initial Rate Periods		A-4
Section 6.	Date for Purposes of Paragraph (zzz) Contained Under the Heading “Definitions” in this Statement		A-4
Section 7.	Party Named for Purposes of the Definition of “Rate Multiple” in this Statement		A-4
Section 8.	Additional Definitions		A-4
Section 9.	Dividend Payment Dates		A-4
Section 10.	Amount for Purposes of Subparagraph (c)(i) of Section 5 of Part I of this Statement		A-4
Section 11.	Redemption Provisions Applicable to Initial Rate Periods		A-4
Section 12.	Applicable Rate for Purposes of Subparagraph (b)(iii) of Section 3 of Part II of this Statement		A-4
Section 13.	Certain Other Restrictions and Requirements		A-5

vi

Nuveen Insured Dividend Advantage Municipal Fund, a Massachusetts business trust (the “Fund”), certifies that:

First: Pursuant to authority expressly vested in the Board of Trustees of the Fund by Article IV of the Fund’s Declaration of Trust (which, as hereafter restated or amended from time to time is, together with this Statement, herein called the “Declaration”), the Board of Trustees has, by resolution, authorized the issuance of shares of the Fund’s authorized Preferred Shares liquidation preference $25,000 per share, having such designation or designations as to series as is set forth in Section 1 of Appendix A hereto and such number of shares per such series as is set forth in Section 2 of Appendix A hereto.

Second: The preferences, voting powers, restrictions, limitations as to dividends, qualifications, and terms and conditions of redemption, of the shares of each series of MuniPreferred described in Section 1 of Appendix A hereto are as follows (each such series being referred to herein as a series of MuniPreferred, and shares of all such series being referred to herein individually as a share of MuniPreferred and collectively as shares of MuniPreferred):

DEFINITIONS

Except as otherwise specifically provided in Section 3 of Appendix A hereto, as used in Parts I and II of this Statement, the following terms shall have the following meanings (with terms defined in the singular having comparable meanings when used in the plural and vice versa), unless the context otherwise requires:

(a) “AA” Composite Commercial Paper Rate,” on any date for any Rate Period of shares of a series of MuniPreferred, shall mean (i) (A) in the case of any Minimum Rate Period or any Special Rate Period of fewer than 49 Rate Period Days, the interest equivalent of the 30-day rate; provided, however, that if such Rate Period is a Minimum Rate Period and the “AA” Composite Commercial Paper Rate is being used to determine the Applicable Rate for shares of such series when all of the Outstanding shares of such series are subject to Submitted Hold Orders, then the interest equivalent of the seven-day rate, and (B) in the case of any Special Rate Period of (1) 49 or more but fewer than 70 Rate Period Days, the interest equivalent of the 60-day rate; (2) 70 or more but fewer than 85 Rate Period Days, the arithmetic average of the interest equivalent of the 60-day and 90-day rates; (3) 85 or more but fewer than 99 Rate Period Days, the interest equivalent of the 90-day rate; (4) 99 or more but fewer than 120 Rate Period Days, the arithmetic average of the interest equivalent of the 90-day and 120-day rates; (5) 120 or more but fewer than 141 Rate Period Days, the interest equivalent of the 120-day rate; (6) 141 or more but fewer than 162 Rate Period Days, the arithmetic average of the 120-day and 180-day rates; and (7) 162 or more but fewer than 183 Rate Period Days, the interest equivalent of the 180-day rate, in each case on commercial paper placed on behalf of issuers whose corporate bonds are rated “AA” by S&P or the equivalent of such rating by S&P or another rating agency, as made available on a discount basis or otherwise by the Federal Reserve Bank of New York for the Business Day next preceding such date; or (ii) in the event that the Federal Reserve Bank of New York does not make available any such rate, then the arithmetic average of such rates, as quoted on a discount basis or otherwise, by the Commercial Paper Dealers to the Auction Agent for the close of business on the Business Day next preceding such date. If any Commercial Paper Dealer does not quote a rate required to determine the “AA” Composite Commercial Paper Rate, the “AA” Composite Commercial Paper Rate shall be determined on the basis of the quotation or quotations furnished by the remaining Commercial Paper Dealer or Commercial Paper Dealers and any Substitute Commercial Paper Dealer or Substitute Commercial Paper Dealers selected by the Fund to provide such rate or rates not being supplied by any Commercial Paper Dealer or Commercial Paper Dealers, as the case may be, or, if the Fund does not select any such Substitute Commercial Paper Dealer or Substitute Commercial Paper Dealers, by the remaining Commercial Paper Dealer or Commercial Paper Dealers. For purposes of this definition, the

“interest equivalent” of a rate stated on a discount basis (a “discount rate”) for commercial paper of a given days’ maturity shall be equal to the quotient (rounded upwards to the next higher one-thousandth (.001) of 1%) of (A) the discount rate divided by (B) the difference between (x) 1.00 and (y) a fraction, the numerator of which shall be the product of the discount rate times the number of days in which such commercial paper matures and the denominator of which shall be 360.

(b) “Accountant’s Confirmation” shall have the meaning specified in paragraph (c) of Section 7 of Part I of this Statement.

(c) “Affiliate” shall mean, for purposes of the definition of “Outstanding,” any Person known to the Auction Agent to be controlled by, in control of or under common control with the Fund; provided, however, that no Broker-Dealer controlled by, in control of or under common control with the Fund shall be deemed to be an Affiliate nor shall any corporation or any Person controlled by, in control of or under common control with such corporation one of the trustees, directors, or executive officers of which is a trustee of the Fund be deemed to be an Affiliate solely because such trustee, director or executive officer is also a trustee of the Fund.

(d) “Agent Member” shall mean a member of or participant in the Securities Depository that will act on behalf of a Bidder.

(e) “All Hold Order” shall have the meaning specified in Section 12 of Appendix A of this Statement.

(f) “Anticipation Notes” shall mean Tax Anticipation Notes (TANs), Revenue Anticipation Notes (RANs), Tax and Revenue Anticipation Notes (TRANs), Grant Anticipation Notes (GANs) that are rated by S&P and Bond Anticipation Notes (BANs) that are rated by S&P.

(g) “Applicable Rate” shall have the meaning specified in subparagraph (e)(i) of Section 2 of Part I of this Statement.

(h) “Auction” shall mean each periodic implementation of the Auction Procedures.

(i) “Auction Agency Agreement” shall mean the agreement between the Fund and the Auction Agent which provides, among other things, that the Auction Agent will follow the Auction Procedures for purposes of determining the Applicable Rate for shares of a series of MuniPreferred so long as the Applicable Rate for shares of such series is to be based on the results of an Auction.

(j) “Auction Agent” shall mean the entity appointed as such by a resolution of the Board of Trustees in accordance with Section 6 of Part II of this Statement.

(k) “Auction Date,” with respect to any Rate Period, shall mean the Business Day next preceding the first day of such Rate Period.

(l) “Auction Procedures” shall mean the procedures for conducting Auctions set forth in Part II of this Statement.

(m) “Available MuniPreferred” shall have the meaning specified in paragraph (a) of Section 3 of Part II of this Statement.

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(n) “Benchmark Rate” shall have the meaning specified in Section 12 of Appendix A hereto.

(o) “Beneficial Owner,” with respect to shares of a series of MuniPreferred, means a customer of a Broker-Dealer who is listed on the records of that Broker-Dealer (or, if applicable, the Auction Agent) as a holder of shares of such series.

(p) “Bid” and “Bids” shall have the respective meanings specified in paragraph (a) of Section 1 of Part II of this Statement.

(q) “Bidder” and “Bidders” shall have the respective meanings specified in paragraph (a) of Section 1 of Part II of this Statement; provided, however, that neither the Fund nor any affiliate thereof shall be permitted to be a Bidder in an Auction, except that any Broker-Dealer that is an affiliate of the Fund may be a Bidder in an Auction, but only if the Orders placed by such Broker-Dealer are not for its own account.

(r) “Board of Trustees” shall mean the Board of Trustees of the Fund or any duly authorized committee thereof.

(s) “Broker-Dealer” shall mean any broker-dealer, commercial bank or other entity permitted by law to perform the functions required of a Broker-Dealer in Part II of this Statement, that is a member of, or a participant in, the Securities Depository or is an affiliate of such member or participant, has been selected by the Fund and has entered into a Broker-Dealer Agreement that remains effective.

(t) “Broker-Dealer Agreement” shall mean an agreement among the Fund, the Auction Agent and a Broker-Dealer pursuant to which such Broker-Dealer agrees to follow the procedures specified in Part II of this Statement.

(u) “Business Day” shall mean a day on which the New York Stock Exchange is open for trading and which is neither a Saturday, Sunday nor any other day on which banks in The City of New York, New York, are authorized by law to close.

(v) “Code” means the Internal Revenue Code of 1986, as amended.

(w) “Commercial Paper Dealers” shall mean Lehman Commercial Paper Incorporated, Goldman, Sachs & Co. and Merrill Lynch, Pierce, Fenner & Smith Incorporated or, in lieu of any thereof, their respective affiliates or successors, if such entity is a commercial paper dealer.

(x) “Common Shares” shall mean the common shares of beneficial interest, par value $.01 per share, of the Fund.

(y) “Cure Date” shall mean the MuniPreferred Basic Maintenance Cure Date or the 1940 Act Cure Date, as the case may be.

(z) “Date of Original Issue,” with respect to shares of a series of MuniPreferred, shall mean the date on which the Fund initially issued such shares.

(aa) “Declaration” shall have the meaning specified on the first page of this Statement.

3

(bb) “Deposit Securities” shall have the meaning specified in guidelines provided by a rating agency, as may be amended from time to time by a rating agency, in connection with that rating agency’s ratings of shares of MuniPreferred.

(cc) “Discounted Value,” as of any Valuation Date, shall have the meaning specified in guidelines provided by a rating agency, as may be amended from time to time by a rating agency, in connection with that rating agency’s ratings of shares of MuniPreferred.

(dd) [Reserved]

(ee) [Reserved]

(ff) “Dividend Payment Date,” with respect to shares of a series of MuniPreferred, shall mean any date on which dividends are payable on shares of such series pursuant to the provisions of paragraph (d) of Section 2 of Part I of this Statement.

(gg) “Dividend Period,” with respect to shares of a series of MuniPreferred, shall mean the period from and including the Date of Original Issue of shares of such series to but excluding the initial Dividend Payment Date for shares of such series and any period thereafter from and including one Dividend Payment Date for shares of such series to but excluding the next succeeding Dividend Payment Date for shares of such series.

(hh) “Existing Holder,” with respect to shares of a series of MuniPreferred, shall mean a Broker-Dealer (or any such other Person as may be permitted by the Fund) that is listed on the records of the Auction Agent as a holder of shares of such series.

(ii) “Failure to Deposit,” with respect to shares of a series of MuniPreferred, shall mean a failure by the Fund to pay to the Auction Agent, not later than 12:00 noon, New York City time, (A) on the Business Day next preceding any Dividend Payment Date for shares of such series, in funds available on such Dividend Payment Date in The City of New York, New York, the full amount of any dividend (whether or not earned or declared) to be paid on such Dividend Payment Date on any share of such series or (B) on the Business Day next preceding any redemption date in funds available on such redemption date for shares of such series in The City of New York, New York, the Redemption Price to be paid on such redemption date for any share of such series after notice of redemption is mailed pursuant to paragraph (c) of Section 11 of Part I of this Statement; provided, however, that the foregoing clause (B) shall not apply to the Fund’s failure to pay the Redemption Price in respect of shares of MuniPreferred when the related Notice of Redemption provides that redemption of such shares is subject to one or more conditions precedent and any such condition precedent shall not have been satisfied at the time or times and in the manner specified in such Notice of Redemption.

(jj) “Federal Tax Rate Increase” shall have the meaning specified in the definition of “Moody’s Volatility Factor.”

(kk) “Fund” shall mean the entity named on the first page of this Statement, which is the issuer of the shares of MuniPreferred.

(ll) “Gross-Up Payment” shall have the meaning specified in Section 4 of Appendix A hereto.

(mm) “Hold Order” and “Hold Orders” shall have the respective meanings specified in paragraph (a) of Section 1 of Part II of this Statement.

4

(nn) “Holder,” with respect to shares of a series of MuniPreferred, shall mean the registered holder of such shares as the same appears on the record books of the Fund.

(oo) “Independent Accountant” shall mean a nationally recognized accountant, or firm of accountants, that is with respect to the Fund an independent public accountant or firm of independent public accountants under the Securities Act of 1933, as amended from time to time.

(pp) “Initial Rate Period,” with respect to shares of a series of MuniPreferred, shall have the meaning specified with respect to shares of such series in Section 5 of Appendix A hereto.

(qq) “Interest Equivalent” means a yield on a 360-day basis of a discount basis security which is equal to the yield on an equivalent interest-bearing security.

(rr) “Issue Type Category,” if defined in Section 4 of Appendix A hereto, shall have the meaning specified in that section.

(ss) “Kenny Index” shall have the meaning specified in the definition of “Taxable Equivalent of the Short-Term Municipal Bond Rate.”

(tt) “Late Charge” shall have the meaning specified in subparagraph (e)(1)(B) of Section 2 of Part I of this Statement.

(uu) “Liquidation Preference,” with respect to a given number of shares of MuniPreferred, means $25,000 times that number.

(vv) “Market Value” of any asset of the Fund shall mean the market value thereof determined by the pricing service designated from time to time by the Board of Trustees. Market Value of any asset shall include any interest accrued thereon. The pricing service values portfolio securities at the mean between the quoted bid and asked price or the yield equivalent when quotations are readily available. Securities for which quotations are not readily available are valued at fair value as determined by the pricing service using methods which include consideration of: yields or prices of municipal bonds of comparable quality, type of issue, coupon, maturity and rating; indications as to value from dealers; and general market conditions. The pricing service may employ electronic data processing techniques or a matrix system, or both, to determine valuations.

(ww) “Maximum Potential Gross-Up Payment Liability,” as of any Valuation Date, shall mean the aggregate amount of Gross-up Payments that would be due if the Fund were to make Taxable Allocations, with respect to any taxable year, estimated based upon dividends paid and the amount of undistributed realized net capital gains and other taxable income earned by the Fund, as of the end of the calendar month immediately preceding such Valuation Date, and assuming such Gross-up Payments are fully taxable.

(xx) “Maximum Rate,” for shares of a series of MuniPreferred on any Auction Date for shares of such series, shall mean:

(i) in the case of any Auction Date which is not the Auction Date immediately prior to the first day of any proposed Special Rate Period designated by the Fund pursuant to Section 4 of Part I of this Statement, the product of (A) the Reference Rate on such Auction Date for the next Rate Period of shares of such series and (B) the Rate Multiple on such Auction Date, unless shares of such series have or had a Special Rate Period (other than a Special Rate Period of 28 Rate Period Days or fewer) and an Auction at which Sufficient Clearing Bids existed has not yet occurred for a Minimum Rate Period of shares of such series after such Special Rate Period, in which case the higher of:

(A) the dividend rate on shares of such series for the then-ending Rate Period; and

5

(B) the product of (1) the higher of (x) the Reference Rate on such Auction Date for a Rate Period equal in length to the then-ending Rate Period of shares of such series, if such then-ending Rate Period was 364 Rate Period Days or fewer, or the Treasury Note Rate on such Auction Date for a Rate Period equal in length to the then-ending Rate Period of shares of such series, if such then-ending Rate Period was more than 364 Rate Period Days, and (y) the Reference Rate on such Auction Date for a Rate Period equal in length to such Special Rate Period of shares of such series, if such Special Rate Period was 364 Rate Period Days or fewer, or the Treasury Note Rate on such Auction Date for a Rate Period equal in length to such Special Rate Period, if such Special Rate Period was more than 364 Rate Period Days and (2) the Rate Multiple on such Auction Date; or

(ii) in the case of any Auction Date which is the Auction Date immediately prior to the first day of any proposed Special Rate Period designated by the Fund pursuant to Section 4 of Part I of this Statement, the product of (A) the highest of (1) the Reference Rate on such Auction Date for a Rate Period equal in length to the then-ending Rate Period of shares of such series, if such then-ending Rate Period was 364 Rate Period Days or fewer, or the Treasury Note Rate on such Auction Date for a Rate Period equal in length to the then-ending Rate Period of shares of such series, if such then-ending Rate Period was more than 364 Rate Period Days, (2) the Reference Rate on such Auction Date for the Special Rate Period for which the Auction is being held if such Special Rate Period is 364 Rate Period Days or fewer or the Treasury Note Rate on such Auction Date for the Special Rate Period for which the Auction is being held if such Special Rate Period is more than 364 Rate Period Days, and (3) the Reference Rate on such Auction Date for Minimum Rate Periods and (B) the Rate Multiple on such Auction Date.

(yy) [Reserved]

(zz) “Minimum Rate Period” shall mean any Rate Period consisting of 7 Rate Period Days.

(aaa) “Moody’s” shall mean Moody’s Investors Service, Inc., a Delaware corporation, and its successors.

(bbb) “Moody’s Discount Factor” shall have the meaning specified in Section 4 of Appendix A hereto.

(ccc) “Moody’s Eligible Asset” shall have the meaning specified in Section 4 of Appendix A hereto.

(ddd) “Moody’s Exposure Period” shall have the meaning specified in guidelines provided by Moody’s, as may be amended from time to time by Moody’s, in connection with Moody’s ratings of shares of MuniPreferred.

6

(eee) “Moody’s Volatility Factor” shall have the meaning specified in guidelines provided by Moody’s, as may be amended from time to time by Moody’s, in connection with Moody’s ratings of shares of MuniPreferred.

(fff) “Municipal Obligations” shall mean debt obligations issued by states, cities and local authorities, and certain possessions and territories of the United States, to obtain funds for various public purposes, including the construction and maintenance of such public facilities as airports, bridges, highways, housing, hospitals, mass transportation, schools, streets and water and sewer works. Other public purposes for which Municipal Obligations may be issued include the refinancing of outstanding obligations and the obtaining of funds for general operating expenses and for loans to other public institutions and facilities. In addition, certain industrial development, private activity and pollution control bonds may be included within the term Municipal Obligations if the interest paid thereon qualifies as exempt from regular Federal income tax. The two principal classifications of Municipal Obligations are “general obligation” and “revenue” bonds. General obligation bonds are secured by the issuer’s pledge of its full faith, credit and taxing power for the payment of principal and interest. Revenue bonds (e.g., industrial development bonds) are payable only from the revenues derived from a particular facility or class of facilities or, in some cases, from the proceeds of a special excise or other specific revenue source. Also included within the general category of Municipal Obligations are participations in lease obligations or installment purchase contract obligations of municipal authorities or entities. The Fund will invest its net assets in a diversified portfolio of municipal bonds that are exempt from regular Federal income tax. Under normal market conditions, the Fund expects to be fully invested (at least 95% of its assets) in such tax-exempt municipal bonds.

(ggg) “MuniPreferred” shall have the meaning set forth on the first page of this Statement.

(hhh) “MuniPreferred Basic Maintenance Amount,” as of any Valuation Date, shall have the meaning specified in guidelines provided by a rating agency, as may be amended from time to time by a rating agency, in connection with that rating agency’s ratings of shares of MuniPreferred.

(iii) “MuniPreferred Basic Maintenance Cure Date,” with respect to the failure by the Fund to satisfy the MuniPreferred Basic Maintenance Amount (as required by paragraph (a) of Section 7 of Part I of this Statement) as of a given Valuation Date, shall have the meaning specified in guidelines provided by a rating agency, as may be amended from time to time by a rating agency, in connection with that rating agency’s ratings of shares of MuniPreferred.

(jjj) “MuniPreferred Basic Maintenance Report” shall have the meaning specified in guidelines provided by a rating agency, as may be amended from time to time by a rating agency, in connection with that rating agency’s ratings of shares of MuniPreferred.

(kkk) “1940 Act” shall mean the Investment Company Act of 1940, as amended from time to time.

(lll) “1940 Act Cure Date,” with respect to the failure by the Fund to maintain the 1940 Act MuniPreferred Asset Coverage (as required by Section 6 of Part I of this Statement) as of the last Business Day of each month, shall mean the last Business Day of the following month.

(mmm) “1940 Act MuniPreferred Asset Coverage” shall mean asset coverage, as defined in Section 18(h) of the 1940 Act, of at least 200% with respect to all outstanding senior securities of the Fund which are shares of beneficial interest, including all outstanding shares of MuniPreferred (or such other asset coverage as may in the future be specified in or under the 1940 Act as the minimum asset coverage for senior securities which are shares or stock of a closed-end investment company as a condition of declaring dividends on its common shares or stock).

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(nnn) “Notice of Redemption” shall mean any notice with respect to the redemption of shares of MuniPreferred pursuant to paragraph (c) of Section 11 of Part I of this Statement.

(ooo) “Notice of Special Rate Period” shall mean any notice with respect to a Special Rate Period of shares of MuniPreferred pursuant to subparagraph (d)(i) of Section 4 of Part I of this Statement.

(ppp) “Order” and “Orders” shall have the respective meanings specified in paragraph (a) of Section 1 of Part II of this Statement.

(qqq) “Original Issue Insurance,” if defined in Section 4 of Appendix A hereto, shall have the meaning specified in that section.

(rrr) “Other Issues,” if defined in Section 4 of Appendix A hereto, shall have the meaning specified in that section.

(sss) “Outstanding” shall mean, as of any Auction Date with respect to shares of a series of MuniPreferred, the number of shares of such series theretofore issued by the Fund except, without duplication, (i) any shares of such series theretofore cancelled or delivered to the Auction Agent for cancellation or redeemed by the Fund, (ii) any shares of such series as to which the Fund or any Affiliate thereof shall be an Existing Holder and (iii) any shares of such series represented by any certificate in lieu of which a new certificate has been executed and delivered by the Fund.

(ttt) “Permanent Insurance,” if defined in Section 4 of Appendix A hereto, shall have the meaning specified in that section.

(uuu) “Person” shall mean and include an individual, a partnership, a corporation, a trust, an unincorporated association, a joint venture or other entity or a government or any agency or political subdivision thereof.

(vvv) “Portfolio Insurance,” if defined in Section 4 of Appendix A hereto, shall have the meaning specified in that section.

(www) “Potential Beneficial Owner,” with respect to shares of a series of MuniPreferred, shall mean a customer of a Broker-Dealer that is not a Beneficial Owner of shares of such series but that wishes to purchase shares of such series, or that is a Beneficial Owner of shares of such series that wishes to purchase additional shares of such series.

(xxx) “Potential Holder,” with respect to shares of a series of MuniPreferred, shall mean a Broker-Dealer (or any such other person as may be permitted by the Fund) that is not an Existing Holder of shares of such series or that is an Existing Holder of shares of such series that wishes to become the Existing Holder of additional shares of such series.

(yyy) “Preferred Shares” shall mean the preferred shares of the Fund, and includes the shares of MuniPreferred.

8

(zzz) “Quarterly Valuation Date” shall have the meaning specified in guidelines provided by a rating agency, as may be amended from time to time by a rating agency, in connection with that rating agency’s ratings of shares of MuniPreferred.

(aaaa) “Rate Multiple” shall have the meaning specified in Section 4 of Appendix A hereto.

(bbbb) “Rate Period,” with respect to shares of a series of MuniPreferred, shall mean the Initial Rate Period, and any Transitional Rate Period, of shares of such series and any Subsequent Rate Period, including any Special Rate Period, of shares of such series.

(cccc) “Rate Period Days,” for any Rate Period or Dividend Period, means the number of days that would constitute such Rate Period or Dividend Period but for the application of paragraph (d) of Section 2 of Part I of this Statement or paragraph (b) of Section 4 of Part I of this Statement.

(dddd) “Receivables For Municipal Obligations Sold” shall have the meaning specified in guidelines provided by a rating agency, as may be amended from time to time by a rating agency, in connection with that rating agency’s ratings of shares of MuniPreferred.

(eeee) “Redemption Price” shall mean the applicable redemption price specified in paragraph (a) or (b) of Section 11 of Part I of this Statement.

(ffff) “Reference Rate” shall mean (i) the higher of the Taxable Equivalent of the Short-Term Municipal Bond Rate and the “AA” Composite Commercial Paper Rate in the case of Minimum Rate Periods and Special Rate Periods of 28 Rate Period Days or fewer, (ii) the “AA” Composite Commercial Paper Rate in the case of Special Rate Periods of more than 28 Rate Period Days but fewer than 183 Rate Period Days; and (iii) the Treasury Bill Rate in the case of Special Rate Periods of more than 182 Rate Period Days but fewer than 365 Rate Period Days.

(gggg) “Registration Statement” has the meaning specified in the definition of “Municipal Obligations.”

(hhhh) “S&P” shall mean Standard & Poor’s Corporation, a New York corporation, and its successors.

(iiii) “S&P Discount Factor” shall have the meaning specified in Section 4 of Appendix A hereto.

(jjjj) “S&P Eligible Asset” shall have the meaning specified in Section 4 of Appendix A hereto.

(kkkk) “S&P Exposure Period” shall have the meaning specified in guidelines provided by S&P, as may be amended from time to time by S&P, in connection with S&P’s ratings of shares of MuniPreferred.

(1111) “S&P Volatility Factor” shall have the meaning specified in guidelines provided by S&P, as may be amended from time to time by S&P, in connection with S&P’s ratings of shares of MuniPreferred.

9

(mmmm) “Secondary Market Insurance,” if defined in Section 4 of Appendix A hereto, shall have the meaning specified in that section.

(nnnn) “Securities Depository” shall mean The Depository Trust Company and its successors and assigns or any other securities depository selected by the Fund which agrees to follow the procedures required to be followed by such securities depository in connection with shares of MuniPreferred.

(oooo) “Sell Order” and “Sell Orders” shall have the respective meanings specified in paragraph (a) of Section 1 of Part II of this Statement.

(pppp) “Special Rate Period,” with respect to shares of a series of MuniPreferred, shall have the meaning specified in paragraph (a) of Section 4 of Part I of this Statement.

(qqqq) “Special Redemption Provisions” shall have the meaning specified in subparagraph (a)(i) of Section 11 of Part I of this Statement.

(rrrr) “Submission Deadline” shall mean 1:30 P.M., New York City time, on any Auction Date or such other time on any Auction Date by which Broker-Dealers are required to submit Orders to the Auction Agent as specified by the Auction Agent from time to time.

(ssss) “Submitted Bid” and “Submitted Bids” shall have the respective meanings specified in paragraph (a) of Section 3 of Part II of this Statement.

(tttt) “Submitted Hold Order” and “Submitted Hold Orders” shall have the respective meanings specified in paragraph (a) of Section 3 of Part II of this Statement.

(uuuu) “Submitted Order” and “Submitted Orders” shall have the respective meanings specified in paragraph (a) of Section 3 of Part II of this Statement.

(vvvv) “Submitted Sell Order” and “Submitted Sell Orders” shall have the respective meanings specified in paragraph (a) of Section 3 of Part II of this Statement.

(wwww) “Subsequent Rate Period,” with respect to shares of a series of MuniPreferred, shall mean the period from and including the first day following the Initial Rate Period of shares of such series to but excluding the next Dividend Payment Date for shares of such series and any period thereafter from and including one Dividend Payment Date for shares of such series to but excluding the next succeeding Dividend Payment Date for shares of such series; provided, however, that if any Subsequent Rate Period is also a Special Rate Period, such term shall mean the period commencing on the first day of such Special Rate Period and ending on the last day of the last Dividend Period thereof.

(xxxx) “Substitute Commercial Paper Dealer” shall mean The First Boston Company or Morgan Stanley & Co. Incorporated or their respective affiliates or successors, if such entity is a commercial paper dealer; provided, however, that none of such entities shall be a Commercial Paper Dealer.

(yyyy) “Substitute U.S. Government Securities Dealer” shall mean The First Boston Company and Merrill Lynch, Pierce, Fenner & Smith Incorporated or their respective affiliates or successors, if such entity is a U.S. Government securities dealer; provided, however, that none of such entities shall be a U.S. Government Securities Dealer.

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(zzzz) “Sufficient Clearing Bids” shall have the meaning specified in paragraph (a) of Section 3 of Part II of this Statement.

(aaaaa) “Taxable Allocation” shall have the meaning specified in Section 3 of Part I of this Statement.

(bbbbb) “Taxable Equivalent of the Short-Term Municipal Bond Rate,” on any date for any Minimum Rate Period or Special Rate Period of 28 Rate Period Days or fewer, shall mean 90% of the quotient of (A) the per annum rate expressed on an interest equivalent basis equal to the Kenny S&P 30 day High Grade Index or any successor index (the “Kenny Index”) (provided, however, that any such successor index must be approved by Moody’s (if Moody’s is then rating the shares of MuniPreferred) and S&P (if S&P is then rating the shares of MuniPreferred)), made available for the Business Day immediately preceding such date but in any event not later than 8:30 A.M., New York City time, on such date by Kenny S&P Evaluation Services or any successor thereto, based upon 30-day yield evaluations at par of short-term bonds the interest on which is excludable for regular Federal income tax purposes under the Code of “high grade” component issuers selected by Kenny S&P Evaluation Services or any such successor from time to time in its discretion, which component issuers shall include, without limitation, issuers of general obligation bonds, but shall exclude any bonds the interest on which constitutes an item of tax preference under Section 57 (a)(5) of the Code, or successor provisions, for purposes of the “alternative minimum tax,” divided by (B) 1.00 minus the maximum marginal regular Federal individual income tax rate applicable to ordinary income or the maximum marginal regular Federal corporate income tax rate applicable to ordinary income (in each case expressed as a decimal), whichever is greater; provided, however, that if the Kenny Index is not made so available by 8:30 A.M., New York City time, on such date by Kenny S&P Evaluation Services or any successor, the Taxable Equivalent of the Short-Term Municipal Bond Rate shall mean the quotient of (A) the per annum rate expressed on an interest equivalent basis equal to the most recent Kenny Index so made available for any preceding Business Day, divided by (B) 1.00 minus the maximum marginal regular Federal individual income tax rate applicable to ordinary income or the maximum marginal regular Federal corporate income tax rate applicable to ordinary income (in each case expressed as a decimal), whichever is greater.

(ccccc) “Taxable Income” shall have the meaning specified in Section 12 of Appendix A hereto.

(ddddd) “Treasury Bill” shall mean a direct obligation of the U.S. Government having a maturity at the time of issuance of 364 days or less.

(eeeee) “Treasury Bill Rate,” on any date for any Rate Period, shall mean (i) the bond equivalent yield, calculated in accordance with prevailing industry convention, of the rate on the most recently auctioned Treasury Bill with a remaining maturity closest to the length of such Rate Period, as quoted in The Wall Street Journal on such date for the Business Day next preceding such date; or (ii) in the event that any such rate is not published in The Wall Street Journal, then the bond equivalent yield, calculated in accordance with prevailing industry convention, as calculated by reference to the arithmetic average of the bid price quotations of the most recently auctioned Treasury Bill with a remaining maturity closest to the length of such Rate Period, as determined by bid price quotations as of the close of business on the Business Day immediately preceding such date obtained from the U.S. Government Securities Dealers to the Auction Agent.

(fffff) “Treasury Note” shall mean a direct obligation of the U.S. Government having a maturity at the time of issuance of five years or less but more than 364 days.

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(ggggg) “Treasury Note Rate,” on any date for any Rate Period, shall mean (i) the yield on the most recently auctioned Treasury Note with a remaining maturity closest to the length of such Rate Period, as quoted in The Wall Street Journal on such date for the Business Day next preceding such date; or (ii) in the event that any such rate is not published in The Wall Street Journal, then the yield as calculated by reference to the arithmetic average of the bid price quotations of the most recently auctioned Treasury Note with a remaining maturity closest to the length of such Rate Period, as determined by bid price quotations as of the close of business on the Business Day immediately preceding such date obtained from the U.S. Government Securities Dealers to the Auction Agent. If any U.S. Government Securities Dealer does not quote a rate required to determine the Treasury Bill Rate or the Treasury Note Rate, the Treasury Bill Rate or the Treasury Note Rate shall be determined on the basis of the quotation or quotations furnished by the remaining U.S. Government Securities Dealer or U.S. Government Securities Dealers and any Substitute U.S. Government Securities Dealers selected by the Fund to provide such rate or rates not being supplied by any U.S. Government Securities Dealer or U.S. Government Securities Dealers, as the case may be, or, if the Fund does not select any such Substitute U.S. Government Securities Dealer or Substitute U.S. Government Securities Dealers, by the remaining U.S. Government Securities Dealer or U.S. Government Securities Dealers.

(hhhhh) “U.S. Government Securities Dealer” shall mean Lehman Government Securities Incorporated, Goldman, Sachs & Co., Salomon Brothers Inc and Morgan Guaranty Trust Company of New York or their respective affiliates or successors, if such entity is a U.S. Government securities dealer.

(iiiii) “Valuation Date” shall have the meaning specified in guidelines provided by a rating agency, as may be amended from time to time by a rating agency, in connection with that rating agency’s ratings of shares of MuniPreferred.

(jjjjj) “Volatility Factor” shall have the meaning specified in guidelines provided by a rating agency, as may be amended from time to time by a rating agency, in connection with that rating agency’s ratings of shares of MuniPreferred.

(kkkkk) “Voting Period” shall have the meaning specified in paragraph (b) of Section 5 of Part I of this Statement.

(lllll) “Winning Bid Rate” shall have the meaning specified in paragraph (a) of Section 3 of Part II of this Statement.

Any additional definitions specifically set forth in Section 8 of Appendix A hereto shall be incorporated herein and made part hereof by reference thereto.

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PART I

1. Number of Authorized Shares. The number of authorized shares constituting a series of MuniPreferred shall be as set forth with respect to such series in Section 2 of Appendix A hereto.

2. Dividends.

(a) Ranking. The shares of a series of MuniPreferred shall rank on a parity with each other, with shares of any other series of MuniPreferred and with shares of any other series of Preferred Shares as to the payment of dividends by the Fund.

(b) Cumulative Cash Dividends. The Holders of shares of MuniPreferred of any series shall be entitled to receive, when, as and if declared by the Board of Trustees, out of funds legally available therefor in accordance with the Declaration and applicable law, cumulative cash dividends at the Applicable Rate for shares of such series, determined as set forth in paragraph (e) of this Section 2, and no more (except to the extent set forth in Section 3 of this Part I), payable on the Dividend Payment Dates with respect to shares of such series determined pursuant to paragraph (d) of this Section 2. Holders of shares of MuniPreferred shall not be entitled to any dividend, whether payable in cash, property or shares, in excess of full cumulative dividends, as herein provided, on shares of MuniPreferred. No interest, or sum of money in lieu of interest, shall be payable in respect of any dividend payment or payments on shares of MuniPreferred which may be in arrears, and, except to the extent set forth in subparagraph (e)(i) of this Section 2, no additional sum of money shall be payable in respect of any such arrearage.

(c) Dividends Cumulative From Date of Original Issue. Dividends on shares of MuniPreferred of any series shall accumulate at the Applicable Rate for shares of such series from the Date of Original Issue thereof.

(d) Dividend Payment Dates and Adjustment Thereof. The Dividend Payment Dates with respect to shares of a series of MuniPreferred shall be as set forth with respect to shares of such series in Section 9 of Appendix A hereto; provided, however, that:

(i) (A) in the case of a series of MuniPreferred designated as “Series F MuniPreferred” or “Series M MuniPreferred” in Section 1 of Appendix A hereto, if the Monday or Tuesday, as the case may be, on which dividends would otherwise be payable on shares of such series is not a Business Day, then such dividends shall be payable on such shares on the first Business Day that falls after such Monday or Tuesday, as the case may be, and (B) in the case of a series of MuniPreferred designated as “Series T MuniPreferred,” “Series W MuniPreferred” or “Series TH MuniPreferred” in Section 1 of Appendix A hereto, if the Wednesday, Thursday or Friday, as the case may be, on which dividends would otherwise be payable on shares of such series is not a Business Day, then such dividends shall be payable on such shares on the first Business Day that falls prior to such Wednesday, Thursday or Friday, as the case may be; and

(ii) notwithstanding Section 9 of Appendix A hereto, the Fund in its discretion may establish the Dividend Payment Dates in respect of any Special Rate Period of shares of a series of MuniPreferred consisting of more than 28 Rate Period Days; provided, however, that such dates shall be set forth in the Notice of Special Rate Period relating to such Special Rate Period, as delivered to the Auction Agent, which Notice of Special Rate Period shall be filed with the Secretary of the Fund; and further provided that (1) any such Dividend Payment Date shall be a Business Day and (2) the last Dividend Payment Date in respect of such Special Rate Period shall be the Business Day immediately following the last day thereof, as such last day is determined in accordance with paragraph (b) of Section 4 of this Part I.

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(e) Dividend Rates and Calculation of Dividends.

(i) Dividend Rates. The dividend rate on shares of MuniPreferred of any series during the period from and after the Date of Original Issue of shares of such series to and including the last day of the Initial Rate Period of shares of such series shall be equal to the rate per annum set forth with respect to shares of such series under “Designation” in Section 1 of Appendix A hereto. For each Subsequent Rate Period of shares of such series thereafter, the dividend rate on shares of such series shall be equal to the rate per annum that results from an Auction for shares of such series on the Auction Date next preceding such Subsequent Rate Period; provided, however, that if:

(A) an Auction for any such Subsequent Rate Period is not held for any reason other than as described below, the dividend rate on shares of such series for such Subsequent Rate Period will be the Maximum Rate for shares of such series on the Auction Date therefor;

(B) any Failure to Deposit shall have occurred with respect to shares of such series during any Rate Period thereof (other than any Special Rate Period consisting of more than 364 Rate Period Days or any Rate Period succeeding any Special Rate Period consisting of more than 364 Rate Period Days during which a Failure to Deposit occurred that has not been cured), but, prior to 12:00 Noon, New York City time, on the third Business Day next succeeding the date on which such Failure to Deposit occurred, such Failure to Deposit shall have been cured in accordance with paragraph (f) of this Section 2 and the Fund shall have paid to the Auction Agent a late charge (“Late Charge”) equal to the sum of (1) if such Failure to Deposit consisted of the failure timely to pay to the Auction Agent the full amount of dividends with respect to any Dividend Period of the shares of such series, an amount computed by multiplying (x) 200% of the Reference Rate for the Rate Period during which such Failure to Deposit occurs on the Dividend Payment Date for such Dividend Period by (y) a fraction, the numerator of which shall be the number of days for which such Failure to Deposit has not been cured in accordance with paragraph (f) of this Section 2 (including the day such Failure to Deposit occurs and excluding the day such Failure to Deposit is cured) and the denominator of which shall be 360, and applying the rate obtained against the aggregate Liquidation Preference of the outstanding shares of such series and (2) if such Failure to Deposit consisted of the failure timely to pay to the Auction Agent the Redemption Price of the shares, if any, of such series for which Notice of Redemption has been mailed by the Fund pursuant to paragraph (c) of Section 11 of this Part I, an amount computed by multiplying (x) 200% of the Reference Rate for the Rate Period during which such Failure to Deposit occurs on the redemption date by (y) a fraction, the numerator of which shall be the number of days for which such Failure to Deposit is not cured in accordance with paragraph (f) of this Section 2 (including the day such Failure to Deposit occurs and excluding the day such Failure to Deposit is cured) and the denominator of which shall be 360, and applying the rate obtained against the aggregate Liquidation Preference of the outstanding shares of such series to be redeemed, no Auction will be held in respect of shares of such series for the Subsequent Rate Period thereof and the dividend rate for shares of such series for such Subsequent Rate Period will be the Maximum Rate for shares of such series on the Auction Date for such Subsequent Rate Period;

(C) any Failure to Deposit shall have occurred with respect to shares of such series during any Rate Period thereof (other than any Special Rate Period

14

consisting of more than 364 Rate Period Days or any Rate Period succeeding any Special Rate Period consisting of more than 364 Rate Period Days during which a Failure to Deposit occurred that has not been cured), and, prior to 12:00 Noon, New York City time, on the third Business Day next succeeding the date on which such Failure to Deposit occurred, such Failure to Deposit shall not have been cured in accordance with paragraph (f) of this Section 2 or the Fund shall not have paid the applicable Late Charge to the Auction Agent, no Auction will be held in respect of shares of such series for the first Subsequent Rate Period thereof thereafter (or for any Rate Period thereof thereafter to and including the Rate Period during which (1) such Failure to Deposit is cured in accordance with paragraph (f) of this Section 2 and (2) the Fund pays the applicable Late Charge to the Auction Agent (the condition set forth in this clause (2) to apply only in the event Moody’s is rating such shares at the time the Fund cures such Failure to Deposit), in each case no later than 12:00 Noon, New York City time, on the fourth Business Day prior to the end of such Rate Period), and the dividend rate for shares of such series for each such Subsequent Rate Period shall be a rate per annum equal to the Maximum Rate for shares of such series on the Auction Date for such Subsequent Rate Period (but with the prevailing rating for shares of such series, for purposes of determining such Maximum Rate, being deemed to be “Below “ba3”/BB2”); or

(D) any Failure to Deposit shall have occurred with respect to shares of such series during a Special Rate Period thereof consisting of more than 364 Rate Period Days, or during any Rate Period thereof succeeding any Special Rate Period consisting of more than 364 Rate Period Days during which a Failure to Deposit occurred that has not been cured, and, prior to 12:00 Noon, New York City time, on the fourth Business Day preceding the Auction Date for the Rate Period subsequent to such Rate Period, such Failure to Deposit shall not have been cured in accordance with paragraph (f) of this Section 2 or, in the event Moody’s is then rating such shares, the Fund shall not have paid the applicable Late Charge to the Auction Agent (such Late Charge, for purposes of this subparagraph (D), to be calculated by using, as the Reference Rate, the Reference Rate applicable to a Rate Period (x) consisting of more than 182 Rate Period Days but fewer than 365 Rate Period Days and (y) commencing on the date on which the Rate Period during which Failure to Deposit occurs commenced), no Auction will be held in respect of shares of such series for such Subsequent Rate Period (or for any Rate Period thereof thereafter to and including the Rate Period during which (1) such Failure to Deposit is cured in accordance with paragraph (f) of this Section 2 and (2) the Fund pays the applicable Late Charge to the Auction Agent (the condition set forth in this clause (2) to apply only in the event Moody’s is rating such shares at the time the Fund cures such Failure to Deposit), in each case no later than 12:00 Noon, New York City time, on the fourth Business Day prior to the end of such Rate Period), and the dividend rate for shares of such series for each such Subsequent Rate Period shall be a rate per annum equal to the Maximum Rate for shares of such series on the Auction Date for such Subsequent Rate Period (but with the prevailing rating for shares of such series, for purposes of determining such Maximum Rate, being deemed to be “Below “ba3”/BB2”) (the rate per annum at which dividends are payable on shares of a series of MuniPreferred for any Rate Period thereof being herein referred to as the “Applicable Rate” for shares of such series).

(ii) Calculation of Dividends. The amount of dividends per share payable on shares of a series of MuniPreferred on any date on which dividends shall be payable on shares of such series shall be computed by multiplying the Applicable Rate for shares of such series in effect for such Dividend Period or Dividend Periods or part thereof for which dividends have not

15

been paid by a fraction, the numerator of which shall be the number of days in such Dividend Period or Dividend Periods or part thereof and the denominator of which shall be 365 if such Dividend Period consists of 7 Rate Period Days and 360 for all other Dividend Periods, and applying the rate obtained against $25,000.

(f) Curing a Failure to Deposit. A Failure to Deposit with respect to shares of a series of MuniPreferred shall have been cured (if such Failure to Deposit is not solely due to the willful failure of the Fund to make the required payment to the Auction Agent) with respect to any Rate Period of shares of such series if, within the respective time periods described in subparagraph (e)(i) of this Section 2, the Fund shall have paid to the Auction Agent (A) all accumulated and unpaid dividends on shares of such series and (B) without duplication, the Redemption Price for shares, if any, of such series for which Notice of Redemption has been mailed by the Fund pursuant to paragraph (c) of Section 11 of Part I of this Statement; provided, however, that the foregoing clause (B) shall not apply to the Fund’s failure to pay the Redemption Price in respect of shares of MuniPreferred when the related Redemption Notice provides that redemption of such shares is subject to one or more conditions precedent and any such condition precedent shall not have been satisfied at the time or times and in the manner specified in such Notice of Redemption.

(g) Dividend Payments by Fund to Auction Agent. The Fund shall pay to the Auction Agent, not later than 12:00 Noon, New York City time, on the Business Day next preceding each Dividend Payment Date for shares of a series of MuniPreferred, an aggregate amount of funds available on the next Business Day in The City of New York, New York, equal to the dividends to be paid to all Holders of shares of such series on such Dividend Payment Date.

(h) Auction Agent as Trustee of Dividend Payments by Fund. All moneys paid to the Auction Agent for the payment of dividends (or for the payment of any Late Charge) shall be held in trust for the payment of such dividends (and any such Late Charge) by the Auction Agent for the benefit of the Holders specified in paragraph (i) of this Section 2. Any moneys paid to the Auction Agent in accordance with the foregoing but not applied by the Auction Agent to the payment of dividends (and any such Late Charge) will, to the extent permitted by law, be repaid to the Fund at the end of 90 days from the date on which such moneys were so to have been applied.

(i) Dividends Paid to Holders. Each dividend on shares of MuniPreferred shall be paid on the Dividend Payment Date therefor to the Holders thereof as their names appear on the record books of the Fund on the Business Day next preceding such Dividend Payment Date.

(j) Dividends Credited Against Earliest Accumulated But Unpaid Dividends. Any dividend payment made on shares of MuniPreferred shall first be credited against the earliest accumulated but unpaid dividends due with respect to such shares. Dividends in arrears for any past Dividend Period may be declared and paid at any time, without reference to any regular Dividend Payment Date, to the Holders as their names appear on the record books of the Fund on such date, not exceeding 15 days preceding the payment date thereof, as may be fixed by the Board of Trustees.

(k) Dividends Designated as Exempt-Interest Dividends. Dividends on shares of MuniPreferred shall be designated as exempt-interest dividends up to the amount of tax-exempt income of the Fund, to the extent permitted by, and for purposes of, Section 852 of the Code.

16

3. Gross-Up Payments. Holders of shares of MuniPreferred shall be entitled to receive, when, as and if declared by the Board of Trustees, out of funds legally available therefor, dividends in an amount equal to the aggregate Gross-up Payments as follows:

(a) Minimum Rate Periods and Special Rate Periods of 28 Rate Period Days or Fewer. If, in the case of any Minimum Rate Period or any Special Rate Period of 28 Rate Period Days or fewer, the Fund allocates any net capital gains or other income taxable for Federal income tax purposes to a dividend paid on shares of MuniPreferred without having given advance notice thereof to the Auction Agent as provided in Section 5 of Part II of this Statement (such allocation being referred to herein as a “Taxable Allocation”) solely by reason of the fact that such allocation is made retroactively as a result of the redemption of all or a portion of the outstanding shares of MuniPreferred or the liquidation of the Fund, the Fund shall, prior to the end of the calendar year in which such dividend was paid, provide notice thereof to the Auction Agent and direct the Fund’s dividend disbursing agent to send such notice with a Gross-up Payment to each Holder of such shares that was entitled to such dividend payment during such calendar year at such Holder’s address as the same appears or last appeared on the record books of the Fund.

(b) Special Rate Periods of More Than 28 Rate Period Days. If, in the case of any Special Rate Period of more than 28 Rate Period Days, the Fund makes a Taxable Allocation to a dividend paid on shares of MuniPreferred, the Fund shall, prior to the end of the calendar year in which such dividend was paid, provide notice thereof to the Auction Agent and direct the Fund’s dividend disbursing agent to send such notice with a Gross-up Payment to each Holder of shares that was entitled to such dividend payment during such calendar year at such Holder’s address as the same appears or last appeared on the record books of the Fund.

(c) No Gross-Up Payments in the Event of a Reallocation. The Fund shall not be required to make Gross-up Payments with respect to any net capital gains or other taxable income determined by the Internal Revenue Service to be allocable in a manner different from that allocated by the Fund.

4. Designation of Special Rate Periods.

(a) Length of and Preconditions for Special Rate Period. The Fund, at its option, may designate any succeeding Subsequent Rate Period of shares of a series of MuniPreferred as a Special Rate Period consisting of a specified number of Rate Period Days evenly divisible by seven and not more than 1,820, subject to adjustment as provided in paragraph (b) of this Section 4. A designation of a Special Rate Period shall be effective only if (A) notice thereof shall have been given in accordance with paragraph (c) and subparagraph (d)(i) of this Section 4, (B) an Auction for shares of such series shall have been held on the Auction Date immediately preceding the first day of such proposed Special Rate Period and Sufficient Clearing Bids for shares of such series shall have existed in such Auction, and (C) if any Notice of Redemption shall have been mailed by the Fund pursuant to paragraph (c) of Section 11 of this Part I with respect to any shares of such series, the Redemption Price with respect to such shares shall have been deposited with the Auction Agent. In the event the Fund wishes to designate any succeeding Subsequent Rate Period for shares of a series of MuniPreferred as a Special Rate Period consisting of more than 28 Rate Period Days, the Fund shall notify S&P (if S&P is then rating such series) and Moody’s (if Moody’s is then rating such series) in advance of the commencement of such Subsequent Rate Period that the Fund wishes to designate such Subsequent Rate Period as a Special Rate Period and shall provide S&P (if S&P is then rating such series) and Moody’s (if Moody’s is then rating such series) with such documents as either may request.

(b) Adjustment of Length of Special Rate Period. In the event the Fund wishes to designate a Subsequent Rate Period as a Special Rate Period, but the day following what would otherwise be the last day of such Special Rate Period is not (a) a Tuesday that is a Business Day in the case of a series of MuniPreferred designated as “Series M MuniPreferred” in Section 1 of Appendix A hereto, (b) a Wednesday that is a Business Day in the case of a series of MuniPreferred designated as “Series T

17

MuniPreferred” in Section 1 of Appendix A hereto, (c) a Thursday that is a Business Day in the case of a series of MuniPreferred designated as “Series W MuniPreferred” in Section 1 of Appendix A hereto, (d) a Friday that is a Business Day in the case of a series of MuniPreferred designated as “Series TH MuniPreferred” in Section 1 of Appendix A hereto, or (e) a Monday that is a Business Day in the case of a series of MuniPreferred designated as “Series F MuniPreferred” in Section 1 of Appendix A hereto, then the Fund shall designate such Subsequent Rate Period as a Special Rate Period consisting of the period commencing on the first day following the end of the immediately preceding Rate Period and ending (a) on the first Monday that is followed by a Tuesday that is a Business Day preceding what would otherwise be such last day, in the case of Series M MuniPreferred, (b) on the first Tuesday that is followed by a Wednesday that is a Business Day preceding what would otherwise be such last day, in the case of Series T MuniPreferred, (c) on the first Wednesday that is followed by a Thursday that is a Business Day preceding what would otherwise be such last day, in the case of Series W MuniPreferred, (d) on the first Thursday that is followed by a Friday that is a Business Day preceding what would otherwise be such last day, in the case of Series TH MuniPreferred, and (e) on the first Sunday that is followed by a Monday that is a Business Day preceding what would otherwise be such last day, in the case of Series F MuniPreferred.

(c) Notice of Proposed Special Rate Period. If the Fund proposes to designate any succeeding Subsequent Rate Period of shares of a series of MuniPreferred as a Special Rate Period pursuant to paragraph (a) of this Section 4, not less than 20 (or such lesser number of days as may be agreed to from time to time by the Auction Agent) nor more than 30 days prior to the date the Fund proposes to designate as the first day of such Special Rate Period (which shall be such day that would otherwise be the first day of a Minimum Rate Period), notice shall be (i) published or caused to be published by the Fund in a newspaper of general circulation to the financial community in The City of New York, New York, which carries financial news, and (ii) mailed by the Fund by first-class mail, postage prepaid, to the Holders of shares of such series. Each such notice shall state (A) that the Fund may exercise its option to designate a succeeding Subsequent Rate Period of shares of such series as a Special Rate Period, specifying the first day thereof and (B) that the Fund will, by 11:00 A.M., New York City time, on the second Business Day next preceding such date (or by such later time or date, or both, as may be agreed to by the Auction Agent) notify the Auction Agent of either (x) its determination, subject to certain conditions, to exercise such option, in which case the Fund shall specify the Special Rate Period designated, or (y) its determination not to exercise such option.

(d) Notice of Special Rate Period. No later than 11:00 A.M., New York City time, on the second Business Day next preceding the first day of any proposed Special Rate Period of shares of a series of MuniPreferred as to which notice has been given as set forth in paragraph (c) of this Section 4 (or such later time or date, or both, as may be agreed to by the Auction Agent), the Fund shall deliver to the Auction Agent either:

(i) a notice (“Notice of Special Rate Period”) stating (A) that the Fund has determined to designate the next succeeding Rate Period of shares of such series as a Special Rate Period, specifying the same and the first day thereof, (B) the Auction Date immediately prior to the first day of such Special Rate Period, (C) that such Special Rate Period shall not commence if (1) an Auction for shares of such series shall not be held on such Auction Date for any reason or (2) an Auction for shares of such series shall be held on such Auction Date but Sufficient Clearing Bids for shares of such series shall not exist in such Auction, (D) the scheduled Dividend Payment Dates for shares of such series during such Special Rate Period and (E) the Special Redemption Provisions, if any, applicable to shares of such series in respect of such Special Rate Period, such notice to be accompanied by a MuniPreferred Basic Maintenance Report showing that, as of the third Business Day next preceding such proposed Special Rate Period, Moody’s Eligible Assets (if Moody’s is then rating such series) and S&P Eligible Assets

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(if S&P is then rating such series) each have an aggregate Discounted Value at least equal to the MuniPreferred Basic Maintenance Amount as of such Business Day (assuming for purposes of the foregoing calculation that (a) the Maximum Rate is the Maximum Rate on such Business Day as if such Business Day were the Auction Date for the proposed Special Rate Period, and (b) the Moody’s Discount Factors applicable to Moody’s Eligible Assets are determined by reference to the first Exposure Period longer than the Exposure Period then applicable to the Fund, as described in the definition of Moody’s Discount Factor herein); or

(ii) a notice stating that the Fund has determined not to exercise its option to designate a Special Rate Period of shares of such series and that the next succeeding Rate Period of shares of such series shall be a Minimum Rate Period.

(e) Failure to Deliver Notice of Special Rate Period. If the Fund fails to deliver either of the notices described in subparagraphs (d)(i) or (d)(ii) of this Section 4 (and, in the case of the notice described in subparagraph (d)(i) of this Section 4, a MuniPreferred Basic Maintenance Report to the effect set forth in such subparagraph (if either Moody’s or S&P is then rating the series in question)) with respect to any designation of any proposed Special Rate Period to the Auction Agent by 11:00 A.M., New York City time, on the second Business Day next preceding the first day of such proposed Special Rate Period (or by such later time or date, or both, as may be agreed to by the Auction Agent), the Fund shall be deemed to have delivered a notice to the Auction Agent with respect to such Special Rate Period to the effect set forth in subparagraph (d)(ii) of this Section 4. In the event the Fund delivers to the Auction Agent a notice described in subparagraph (d)(i) of this Section 4, it shall file a copy of such notice with the Secretary of the Fund, and the contents of such notice shall be binding on the Fund. In the event the Fund delivers to the Auction Agent a notice described in subparagraph (d)(ii) of this Section 4, the Fund will provide Moody’s (if Moody’s is then rating the series in question) and S&P (if S&P is then rating the series in question) a copy of such notice.

5. Voting Rights.

(a) One Vote Per Share of MuniPreferred. Except as otherwise provided in the Declaration of Trust or as otherwise required by law, (i) each Holder of shares of MuniPreferred shall be entitled to one vote for each share of MuniPreferred held by such Holder on each matter submitted to a vote of shareholders of the Fund, and (ii) the holders of outstanding Preferred Shares, including each share of MuniPreferred, and of Common Shares shall vote together as a single class; provided, however, that, at any meeting of the shareholders of the Fund held for the election of trustees, the holders of outstanding Preferred Shares, including MuniPreferred, represented in person or by proxy at said meeting, shall be entitled, as a class, to the exclusion of the holders of all other securities and classes of shares of beneficial interest of the Fund, to elect two trustees of the Fund, each Preferred Share, including each share of MuniPreferred, entitling the holder thereof to one vote. Subject to paragraph (b) of this Section 5, the holders of outstanding Common Shares and Preferred Shares, including MuniPreferred, voting together as a single class, shall elect the balance of the trustees.

(b) Voting for Additional Trustees.

(i) Voting Period. During any period in which any one or more of the conditions described in subparagraphs (A) or (B) of this subparagraph (b)(i) shall exist (such period being referred to herein as a “Voting Period”), the number of trustees constituting the Board of Trustees shall be automatically increased by the smallest number that, when added to the two trustees elected exclusively by the holders of Preferred Shares, including shares of MuniPreferred, would constitute a majority of the Board of Trustees as so increased by such smallest number; and the holders of Preferred Shares, including MuniPreferred, shall be entitled, voting as a class on a one-vote-per-share basis (to the exclusion of the holders of all other

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securities and classes of shares of beneficial interest of the Fund), to elect such smallest number of additional trustees, together with the two trustees that such holders are in any event entitled to elect. A Voting Period shall commence:

(A) if at the close of business on any dividend payment date accumulated dividends (whether or not earned or declared) on any outstanding Preferred Share, including MuniPreferred, equal to at least two full years’ dividends shall be due and unpaid and sufficient cash or specified securities shall not have been deposited with the Auction Agent for the payment of such accumulated dividends; or

(B) if at any time holders of Preferred Shares are entitled under the 1940 Act to elect a majority of the trustees of the Fund.

Upon the termination of a Voting Period, the voting rights described in this subparagraph (b)(i) shall cease, subject always, however, to the revesting of such voting rights in the Holders upon the further occurrence of any of the events described in this subparagraph (b)(i).

(ii) Notice of Special Meeting. As soon as practicable after the accrual of any right of the holders of Preferred Shares to elect additional trustees as described in subparagraph (b)(i) of this Section 5, the Fund shall notify the Auction Agent and the Auction Agent shall call a special meeting of such holders, by mailing a notice of such special meeting to such holders, such meeting to be held not less than 10 nor more than 20 days after the date of mailing of such notice. If the Fund fails to send such notice to the Auction Agent or if the Auction Agent does not call such a special meeting, it may be called by any such holder on like notice. The record date for determining the holders entitled to notice of and to vote at such special meeting shall be the close of business on the fifth Business Day preceding the day on which such notice is mailed. At any such special meeting and at each meeting of holders of Preferred Shares held during a Voting Period at which trustees are to be elected, such holders, voting together as a class (to the exclusion of the holders of all other securities and classes of shares of beneficial interest of the Fund), shall be entitled to elect the number of trustees prescribed in subparagraph (b)(i) of this Section 5 on a one-vote-per-share basis.

(iii) Terms of Office of Existing Trustees. The terms of office of all persons who are trustees of the Fund at the time of a special meeting of Holders and holders of other Preferred Shares to elect trustees shall continue, notwithstanding the election at such meeting by the Holders and such other holders of the number of trustees that they are entitled to elect, and the persons so elected by the Holders and such other holders, together with the two incumbent trustees elected by the Holders and such other holders of Preferred Shares and the remaining incumbent trustees elected by the holders of the Common Shares and Preferred Shares, shall constitute the duly elected trustees of the Fund.

(iv) Terms of Office of Certain Trustees to Terminate Upon Termination of Voting Period. Simultaneously with the termination of a Voting Period, the terms of office of the additional trustees elected by the Holders and holders of other Preferred Shares pursuant to subparagraph (b)(i) of this Section 5 shall terminate, the remaining trustees shall constitute the trustees of the Fund and the voting rights of the Holders and such other holders to elect additional trustees pursuant to subparagraph (b)(i) of this Section 5 shall cease, subject to the provisions of the last sentence of subparagraph (b)(i) of this Section 5.

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(c) Holders of MuniPreferred to Vote on Certain Other Matters.

(i) Increases in Capitalization. So long as any shares of MuniPreferred are outstanding, the Fund shall not, without the affirmative vote or consent of the Holders of at least a majority of the shares of MuniPreferred outstanding at the time, in person or by proxy, either in writing or at a meeting, voting as a separate class: (a) authorize, create or issue any class or series of shares ranking prior to or on a parity with shares of MuniPreferred with respect to the payment of dividends or the distribution of assets upon dissolution, liquidation or winding up of the affairs of the Fund, or authorize, create or issue additional shares of any series of MuniPreferred (except that, notwithstanding the foregoing, but subject to the provisions of paragraph (c) of Section 10 of this Part I, the Board of Trustees, without the vote or consent of the Holders of MuniPreferred, may from time to time authorize and create, and the Fund may from time to time issue additional shares of, any series of MuniPreferred, or classes or series of Preferred Shares ranking on a parity with shares of MuniPreferred with respect to the payment of dividends and the distribution of assets upon dissolution, liquidation or winding up of the affairs of the Fund; provided, however, that if Moody’s or S&P is not then rating the shares of MuniPreferred, the aggregate liquidation preference of all Preferred Shares of the Fund outstanding after any such issuance, exclusive of accumulated and unpaid dividends, may not exceed the amount set forth in Section 10 of Appendix A hereto) or (b) amend, alter or repeal the provisions of the Declaration, or this Statement, whether by merger, consolidation or otherwise, so as to affect any preference, right or power of such shares of MuniPreferred or the Holders thereof; provided, however, that (i) none of the actions permitted by the exception to (a) above will be deemed to affect such preferences, rights or powers, (ii) a division of a share of MuniPreferred will be deemed to affect such preferences, rights or powers only if the terms of such division adversely affect the Holders of shares of MuniPreferred and (iii) the authorization, creation and issuance of classes or series of shares ranking junior to shares of MuniPreferred with respect to the payment of dividends and the distribution of assets upon dissolution, liquidation or winding up of the affairs of the Fund, will be deemed to affect such preferences, rights or powers only if Moody’s or S&P is then rating shares of MuniPreferred and such issuance would, at the time thereof, cause the Fund not to satisfy the 1940 Act MuniPreferred Asset Coverage or the MuniPreferred Basic Maintenance Amount. So long as any shares of MuniPreferred are outstanding, the Fund shall not, without the affirmative vote or consent of the Holders of at least 66 ²/3% of the shares of MuniPreferred outstanding at the time, in person or by proxy, either in writing or at a meeting, voting as a separate class, file a voluntary application for relief under Federal bankruptcy law or any similar application under state law for so long as the Fund is solvent and does not foresee becoming insolvent. If any action set forth above would adversely affect the rights of one or more series (the “Affected Series”) of MuniPreferred in a manner different from any other series of MuniPreferred, the Fund will not approve any such action without the affirmative vote or consent of the Holders of at least a majority of the shares of each such Affected Series outstanding at the time, in person or by proxy, either in writing or at a meeting (each such Affected Series voting as a separate class).

(ii) 1940 Act Matters. Unless a higher percentage is provided for in the Declaration, (A) the affirmative vote of the Holders of at least a majority of the Preferred Shares, including MuniPreferred, outstanding at the time, voting as a separate class, shall be required to approve any conversion of the Fund from a closed-end to an open-end investment company and (B) the affirmative vote of the Holders of a “majority of the outstanding Preferred Shares,” including MuniPreferred, voting as a separate class, shall be required to approve any plan of reorganization (as such term is used in the 1940 Act) adversely affecting such shares. The affirmative vote of the Holders of a “majority of the outstanding Preferred Shares,” including MuniPreferred, voting as a separate class, shall be required to approve any action not described in

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the first sentence of this Section 5(c)(ii) requiring a vote of security holders of the Fund under Section 13(a) of the 1940 Act. For purposes of the foregoing, “majority of the outstanding Preferred Shares” means (i) 67% or more of such shares present at a meeting, if the Holders of more than 50% of such shares are present or represented by proxy, or (ii) more than 50% of such shares, whichever is less. In the event a vote of Holders of MuniPreferred is required pursuant to the provisions of Section 13(a) of the 1940 Act, the Fund shall, not later than ten Business Days prior to the date on which such vote is to be taken, notify Moody’s (if Moody’s is then rating the shares of MuniPreferred) and S&P (if S&P is then rating the shares of MuniPreferred) that such vote is to be taken and the nature of the action with respect to which such vote is to be taken. The Fund shall, not later than ten Business Days after the date on which such vote is taken, notify Moody’s (if Moody’s is then rating the shares of MuniPreferred) of the results of such vote.

(d) Board May Take Certain Actions Without Shareholder Approval. The Board of Trustees, without the vote or consent of the shareholders of the Fund, may from time to time amend, alter or repeal any or all of the definitions of the terms listed below, or any provision of this Statement viewed by Moody’s or S&P as a predicate for any such definition, and any such amendment, alteration or repeal will not be deemed to affect the preferences, rights or powers of shares of MuniPreferred or the Holders thereof; provided, however, that the Board of Trustees receives written confirmation from Moody’s (such confirmation being required to be obtained only in the event Moody’s is rating the shares of MuniPreferred and in no event being required to be obtained in the case of the definitions of (x) Deposit Securities, Discounted Value, Receivables for Municipal Obligations Sold, Issue Type Category and Other Issues as such terms apply to S&P Eligible Assets and (y) S&P Discount Factor, S&P Eligible Asset, S&P Exposure Period and S&P Volatility Factor) and S&P (such confirmation being required to be obtained only in the event S&P is rating the shares of MuniPreferred and in no event being required to be obtained in the case of the definitions of (x) Discounted Value, Receivables for Municipal Obligations Sold, Issue Type Category and Other Issues as such terms apply to Moody’s Eligible Assets, and (y) Moody’s Discount Factor, Moody’s Eligible Asset, Moody’s Exposure Period and Moody’s Volatility Factor) that any such amendment, alteration or repeal would not impair the ratings then assigned by Moody’s or S&P, as the case may be, to shares of MuniPreferred:

Deposit Securities	Moody’s Volatility Factor
Discounted Value	1940 Act Cure Date
Escrowed Bonds	1940 Act MuniPreferred Asset Coverage
Issue Type Category	Other Issues
Market Value	Quarterly Valuation Date
Maximum Potential Gross-up Payment Liability	Receivables for Municipal Obligations Sold
MuniPreferred Basic Maintenance Amount	S&P Discount Factor
MuniPreferred Basic Maintenance Cure Date	S&P Eligible Asset
MuniPreferred Basic Maintenance Report	S&P Exposure Period
Moody’s Discount Factor	S&P Volatility Factor
Moody’s Eligible Asset	Valuation Date
Moody’s Exposure Period	Volatility Factor Section 13 of Appendix A hereto

(e) Voting Rights Set Forth Herein Are Sole Voting Rights. Unless otherwise required by law, the Holders of shares of MuniPreferred shall not have any relative rights or preferences or other special rights other than those specifically set forth herein.

(f) No Preemptive Rights or Cumulative Voting. The Holders of shares of MuniPreferred shall have no preemptive rights or rights to cumulative voting.

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(g) Voting for Trustees Sole Remedy for Fund’s Failure to Pay Dividends. In the event that the Fund fails to pay any dividends on the shares of MuniPreferred, the exclusive remedy of the Holders shall be the right to vote for trustees pursuant to the provisions of this Section 5.

(h) Holders Entitled to Vote. For purposes of determining any rights of the Holders to vote on any matter, whether such right is created by this Statement, by the other provisions of the Declaration, by statute or otherwise, no Holder shall be entitled to vote any share of MuniPreferred and no share of MuniPreferred shall be deemed to be “outstanding” for the purpose of voting or determining the number of shares required to constitute a quorum if, prior to or concurrently with the time of determination of shares entitled to vote or shares deemed outstanding for quorum purposes, as the case may be, the requisite Notice of Redemption with respect to such shares shall have been mailed as provided in paragraph (c) of Section 11 of this Part I and the Redemption Price for the redemption of such shares shall have been deposited in trust with the Auction Agent for that purpose. No share of MuniPreferred held by the Fund or any affiliate of the Fund (except for shares held by a Broker-Dealer that is an affiliate of the Fund for the account of its customers) shall have any voting rights or be deemed to be outstanding for voting or other purposes.

6. 1940 Act MuniPreferred Asset Coverage. The Fund shall maintain, as of the last Business Day of each month in which any share of MuniPreferred is outstanding, the 1940 Act MuniPreferred Asset Coverage.

7. MuniPreferred Basic Maintenance Amount.

(a) So long as shares of MuniPreferred are outstanding, the Fund shall maintain, on each Valuation Date, and shall verify to its satisfaction that it is maintaining on such Valuation Date, (i) S&P Eligible Assets having an aggregate Discounted Value equal to or greater than the MuniPreferred Basic Maintenance Amount (if S&P is then rating the shares of MuniPreferred) and (ii) Moody’s Eligible Assets having an aggregate Discounted Value equal to or greater than the MuniPreferred Basic Maintenance Amount (if Moody’s is then rating the shares of MuniPreferred).

(b) On or before 5:00 P.M., New York City time, on the third Business Day after a Valuation Date on which the Fund fails to satisfy the MuniPreferred Basic Maintenance Amount, and on the third Business Day after the MuniPreferred Basic Maintenance Cure Date with respect to such Valuation Date, the Fund shall complete and deliver to S&P (if S&P is then rating the shares of MuniPreferred), Moody’s (if Moody’s is then rating the shares of MuniPreferred) and the Auction Agent (if either S&P or Moody’s is then rating the shares of MuniPreferred) a MuniPreferred Basic Maintenance Report as of the date of such failure or such MuniPreferred Basic Maintenance Cure Date, as the case may be, which will be deemed to have been delivered to the Auction Agent if the Auction Agent receives a copy or telecopy, telex or other electronic transcription thereof and on the same day the Fund mails to the Auction Agent for delivery on the next Business Day the full MuniPreferred Basic Maintenance Report. The Fund shall also deliver a MuniPreferred Basic Maintenance Report to (i) the Auction Agent (if either Moody’s or S&P is then rating the shares of MuniPreferred) as of (A) the fifteenth day of each month (or, if such day is not a Business Day, the next succeeding Business Day) and (B) the last Business Day of each month, (ii) Moody’s (if Moody’s is then rating the shares of MuniPreferred) and S&P (if S&P is then rating the shares of MuniPreferred) as of any Quarterly Valuation Date, in each case on or before the third Business Day after such day, and (iii) S&P, if and when requested for any Valuation Date, on or before the third Business Day after such request. A failure by the Fund to deliver a MuniPreferred Basic Maintenance Report pursuant to the preceding sentence shall be deemed to be delivery of a MuniPreferred Basic Maintenance Report indicating the Discounted Value for all assets of the Fund is less than the MuniPreferred Basic Maintenance Amount, as of the relevant Valuation Date.

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(c) Within ten Business Days after the date of delivery of a MuniPreferred Basic Maintenance Report in accordance with paragraph (b) of this Section 7 relating to a Quarterly Valuation Date, the Fund shall cause the Independent Accountant to confirm in writing to S&P (if S&P is then rating the shares of MuniPreferred), Moody’s (if Moody’s is then rating the shares of MuniPreferred) and the Auction Agent (if either S&P or Moody’s is then rating the shares of MuniPreferred) (i) the mathematical accuracy of the calculations reflected in such Report (and in any other MuniPreferred Basic Maintenance Report, randomly selected by the Independent Accountant, that was delivered by the Fund during the quarter ending on such Quarterly Valuation Date), (ii) that, in such Report (and in such randomly selected Report), the Fund determined in accordance with this Statement whether the Fund had, at such Quarterly Valuation Date (and at the Valuation Date addressed in such randomly-selected Report), S&P Eligible Assets (if S&P is then rating the shares of MuniPreferred) of an aggregate Discounted Value at least equal to the MuniPreferred Basic Maintenance Amount and Moody’s Eligible Assets (if Moody’s is then rating the shares of MuniPreferred) of an aggregate Discounted Value at least equal to the MuniPreferred Basic Maintenance Amount (such confirmation being herein called the “Accountant’s Confirmation”), (iii) with respect to the S&P ratings on Municipal Obligations, the issuer name, issue size and coupon rate listed in such Report, that the Independent Accountant has requested that S&P verify such information and the Independent Accountant shall provide a listing in its letter of any differences, (iv) with respect to the Moody’s ratings on Municipal Obligations, the issuer name, issue size and coupon rate listed in such Report, that such information has been verified by Moody’s (in the event such information is not verified by Moody’s, the Independent Accountant will inquire of Moody’s what such information is, and provide a listing in its letter of any differences), (v) with respect to the bid or mean price (or such alternative permissible factor used in calculating the Market Value) provided by the custodian of the Fund’s assets to the Fund for purposes of valuing securities in the Fund’s portfolio, the Independent Accountant has traced the price used in such Report to the bid or mean price listed in such Report as provided to the Fund and verified that such information agrees (in the event such information does not agree, the Independent Accountant will provide a listing in its letter of such differences) and (vi) with respect to such confirmation to Moody’s and S&P, that the Fund has satisfied the requirements of Section 13 of this Statement (such confirmation is herein called the “Accountant’s Confirmation”).

(d) Within ten Business Days after the date of delivery of a MuniPreferred Basic Maintenance Report in accordance with paragraph (b) of this Section 7 relating to any Valuation Date on which the Fund failed to satisfy the MuniPreferred Basic Maintenance Amount, and relating to the MuniPreferred Basic Maintenance Cure Date with respect to such failure to satisfy the MuniPreferred Basic Maintenance Amount, the Fund shall cause the Independent Accountant to provide to S&P (if S&P is then rating the shares of MuniPreferred), Moody’s (if Moody’s is then rating the shares of MuniPreferred) and the Auction Agent (if either S&P or Moody’s is then rating the shares of MuniPreferred) an Accountant’s Confirmation as to such MuniPreferred Basic Maintenance Report.

(e) If any Accountant’s Confirmation delivered pursuant to paragraph (c) or (d) of this Section 7 shows that an error was made in the MuniPreferred Basic Maintenance Report for a particular Valuation Date for which such Accountant’s Confirmation was required to be delivered, or shows that a lower aggregate Discounted Value for the aggregate of all S&P Eligible Assets (if S&P is then rating the shares of MuniPreferred) or Moody’s Eligible Assets (if Moody’s is then rating the shares of MuniPreferred), as the case may be, of the Fund was determined by the Independent Accountant, the calculation or determination made by such Independent Accountant shall be final and conclusive and shall be binding on the Fund, and the Fund shall accordingly amend and deliver the MuniPreferred Basic Maintenance Report to S&P (if S&P is then rating the shares of MuniPreferred), Moody’s (if Moody’s is then rating the shares of MuniPreferred) and the Auction Agent (if either S&P or Moody’s is then rating the shares of MuniPreferred) promptly following receipt by the Fund of such Accountant’s Confirmation.

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(f) On or before 5:00 p.m., New York City time, on the first Business Day after the Date of Original Issue of any shares of MuniPreferred, the Fund shall complete and deliver to S&P (if S&P is then rating the shares of MuniPreferred) and Moody’s (if Moody’s is then rating the shares of MuniPreferred) a MuniPreferred Basic Maintenance Report as of the close of business on such Date of Original Issue. Within five Business Days of such Date of Original Issue, the Fund shall cause the Independent Accountant to confirm in writing to S&P (if S&P is then rating the shares of MuniPreferred) (i) the mathematical accuracy of the calculations reflected in such Report and (ii) that the Discounted Value of S&P Eligible Assets reflected thereon equals or exceeds the MuniPreferred Basic Maintenance Amount reflected thereon.

(g) On or before 5:00 p.m., New York City time, on the third Business Day after either (i) the Fund shall have redeemed Common Shares or (ii) the ratio of the Discounted Value of S&P Eligible Assets or the Discounted Value of Moody’s Eligible Assets to the MuniPreferred Basic Maintenance Amount is less than or equal to 105% or (iii) whenever requested by Moody’s and S&P, the Fund shall complete and deliver to S&P (if S&P is then rating the shares of MuniPreferred) or Moody’s (if Moody’s is then rating the shares of MuniPreferred), as the case may be, a MuniPreferred Basic Maintenance Report as of the date of either such event.

8. [Reserved].

9. Restrictions on Dividends and Other Distributions.

(a) Dividends on Preferred Shares Other Than MuniPreferred. Except as set forth in the next sentence, no dividends shall be declared or paid or set apart for payment on the shares of any class or series of shares of beneficial interest of the Fund ranking, as to the payment of dividends, on a parity with shares of MuniPreferred for any period unless full cumulative dividends have been or contemporaneously are declared and paid on the shares of each series of MuniPreferred through its most recent Dividend Payment Date. When dividends are not paid in full upon the shares of each series of MuniPreferred through its most recent Dividend Payment Date or upon the shares of any other class or series of shares of beneficial interest of the Fund ranking on a parity as to the payment of dividends with shares of MuniPreferred through their most recent respective dividend payment dates, all dividends declared upon shares of MuniPreferred and any other such class or series of shares of beneficial interest ranking on a parity as to the payment of dividends with shares of MuniPreferred shall be declared pro rata so that the amount of dividends declared per share on shares of MuniPreferred and such other class or series of shares of beneficial interest shall in all cases bear to each other the same ratio that accumulated dividends per share on the shares of MuniPreferred and such other class or series of shares of beneficial interest bear to each other (for purposes of this sentence, the amount of dividends declared per share of MuniPreferred shall be based on the Applicable Rate for such share for the Dividend Periods during which dividends were not paid in full).

(b) Dividends and Other Distributions with Respect to Common Shares Under the 1940 Act. The Board of Trustees shall not declare any dividend (except a dividend payable in Common Shares), or declare any other distribution, upon the Common Shares, or purchase Common Shares, unless in every such case the Preferred Shares have, at the time of any such declaration or purchase, an asset coverage (as defined in and determined pursuant to the 1940 Act) of at least 200% (or such other asset coverage as may in the future be specified in or under the 1940 Act as the minimum asset coverage for senior securities which are shares or stock of a closed-end investment company as a condition of declaring dividends on its common shares or stock) after deducting the amount of such dividend, distribution or purchase price, as the case may be.

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(c) Other Restrictions on Dividends and Other Distributions. For so long as any share of MuniPreferred is outstanding, and except as set forth in paragraph (a) of this Section 9 and paragraph (c) of Section 12 of this Part I, (A) the Fund shall not declare, pay or set apart for payment any dividend or other distribution (other than a dividend or distribution paid in shares of, or in options, warrants or rights to subscribe for or purchase, Common Shares or other shares, if any, ranking junior to the shares of MuniPreferred as to the payment of dividends and the distribution of assets upon dissolution, liquidation or winding up) in respect of the Common Shares or any other shares of the Fund ranking junior to or on a parity with the shares of MuniPreferred as to the payment of dividends or the distribution of assets upon dissolution, liquidation or winding up, or call for redemption, redeem, purchase or otherwise acquire for consideration any Common Shares or any other such junior shares (except by conversion into or exchange for shares of the Fund ranking junior to the shares of MuniPreferred as to the payment of dividends and the distribution of assets upon dissolution, liquidation or winding up), or any such parity shares (except by conversion into or exchange for shares of the Fund ranking junior to or on a parity with MuniPreferred as to the payment of dividends and the distribution of assets upon dissolution, liquidation or winding up), unless (i) full cumulative dividends on shares of each series of MuniPreferred through its most recently ended Dividend Period shall have been paid or shall have been declared and sufficient funds for the payment thereof deposited with the Auction Agent and (ii) the Fund has redeemed the full number of shares of MuniPreferred required to be redeemed by any provision for mandatory redemption pertaining thereto, and (B) the Fund shall not declare, pay or set apart for payment any dividend or other distribution (other than a dividend or distribution paid in shares of, or in options, warrants or rights to subscribe for or purchase, Common Shares or other shares, if any, ranking junior to shares of MuniPreferred as to the payment of dividends and the distribution of assets upon dissolution, liquidation or winding up) in respect of Common Shares or any other shares of the Fund ranking junior to shares of MuniPreferred as to the payment of dividends or the distribution of assets upon dissolution, liquidation or winding up, or call for redemption, redeem, purchase or otherwise acquire for consideration any Common Shares or any other such junior shares (except by conversion into or exchange for shares of the Fund ranking junior to shares of MuniPreferred as to the payment of dividends and the distribution of assets upon dissolution, liquidation or winding up), unless immediately after such transaction the Discounted Value of Moody’s Eligible Assets (if Moody’s is then rating the shares of MuniPreferred) and S&P Eligible Assets (if S&P is then rating the shares of MuniPreferred) would each at least equal the MuniPreferred Basic Maintenance Amount.

10. Rating Agency Restrictions. For so long as any shares of MuniPreferred are outstanding and Moody’s or S&P, or both, are rating such shares, the Fund will not, unless it has received written confirmation from Moody’s or S&P, or both, as appropriate, that any such action would not impair the ratings then assigned by such rating agency to such shares, engage in any one or more of the following transactions:

(a) buy or sell futures or write put or call options except as provided in Section 13 of Appendix A hereto;

(b) borrow money, except that the Fund may, without obtaining the written confirmation described above, borrow money for the purpose of clearing securities transactions if (i) the MuniPreferred Basic Maintenance Amount would continue to be satisfied after giving effect to such borrowing and (ii) such borrowing (A) is privately arranged with a bank or other person and is evidenced by a promissory note or other evidence of indebtedness that is not intended to be publicly distributed or (B) is for “temporary purposes,” is evidenced by a promissory note or other evidence of indebtedness and is in an amount not exceeding 5 per centrum of the value of the total assets of the Fund at the time of the borrowing; for purposes of the foregoing, “temporary purpose” means that the borrowing is to be repaid within sixty days and is not to be extended or renewed;

(c) issue additional shares of any series of MuniPreferred or any class or series of shares ranking prior to or on a parity with shares of MuniPreferred with respect to the payment of dividends or the distribution of assets upon dissolution, liquidation or winding up of the Fund, or reissue any shares of MuniPreferred previously purchased or redeemed by the Fund;

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(d) engage in any short sales of securities;

(e) lend securities;

(f) merge or consolidate into or with any other corporation;

(g) change the pricing service (currently J.J. Kenny) referred to in the definition of Market Value; or

(h) enter into reverse repurchase agreements.

11. Redemption.

(a) Optional Redemption.

(i) Subject to the provisions of subparagraph (v) of this paragraph (a), shares of MuniPreferred of any series may be redeemed, at the option of the Fund, as a whole or from time to time in part, on the second Business Day preceding any Dividend Payment Date for shares of such series, out of funds legally available therefor, at a redemption price per share equal to the sum of $25,000 plus an amount equal to accumulated but unpaid dividends thereon (whether or not earned or declared) to (but not including) the date fixed for redemption; provided, however, that (I) shares of a series of MuniPreferred may not be redeemed in part if after such partial redemption fewer than 250 shares of such series remain outstanding; (2) unless otherwise provided in Section 11 of Appendix A hereto, shares of a series of MuniPreferred are redeemable by the Fund during the Initial Rate Period thereof only on the second Business Day next preceding the last Dividend Payment Date for such Initial Rate Period; and (3) subject to subparagraph (ii) of this paragraph (a), the Notice of Special Rate Period relating to a Special Rate Period of shares of a series of MuniPreferred, as delivered to the Auction Agent and filed with the Secretary of the Fund, may provide that shares of such series shall not be redeemable during the whole or any part of such Special Rate Period (except as provided in subparagraph (iv) of this paragraph (a)) or shall be redeemable during the whole or any part of such Special Rate Period only upon payment of such redemption premium or premiums as shall be specified therein (“Special Redemption Provisions”).

(ii) A Notice of Special Rate Period relating to shares of a series of MuniPreferred for a Special Rate Period thereof may contain Special Redemption Provisions only if the Fund’s Board of Trustees, after consultation with the Broker-Dealer or Broker-Dealers for such Special Rate Period of shares of such series, determines that such Special Redemption Provisions are in the best interest of the Fund.

(iii) If fewer than all of the outstanding shares of a series of MuniPreferred are to be redeemed pursuant to subparagraph (i) of this paragraph (a), the number of shares of such series to be redeemed shall be determined by the Board of Trustees, and such shares shall be redeemed pro rata from the Holders of shares of such series in proportion to the number of shares of such series held by such Holders.

(iv) Subject to the provisions of subparagraph (v) of this paragraph (a), shares of any series of MuniPreferred may be redeemed, at the option of the Fund, as a whole but not in part, out of funds legally available therefor, on the first day following any Dividend Period

27

thereof included in a Rate Period consisting of more than 364 Rate Period Days if, on the date of determination of the Applicable Rate for shares of such series for such Rate Period, such Applicable Rate equaled or exceeded on such date of determination the Treasury Note Rate for such Rate Period, at a redemption price per share equal to the sum of $25,000 plus an amount equal to accumulated but unpaid dividends thereon (whether or not earned or declared) to (but not including) the date fixed for redemption.

(v) The Fund may not on any date mail a Notice of Redemption pursuant to paragraph (c) of this Section 11 in respect of a redemption contemplated to be effected pursuant to this paragraph (a) unless on such date (a) the Fund has available Deposit Securities with maturity or tender dates not later than the day preceding the applicable redemption date and having a value not less than the amount (including any applicable premium) due to Holders of shares of MuniPreferred by reason of the redemption of such shares on such redemption date and (b) the Discounted Value of Moody’s Eligible Assets (if Moody’s is then rating the shares of MuniPreferred) and the Discounted Value of S&P Eligible Assets (if S&P is then rating the shares of MuniPreferred) each at least equal the MuniPreferred Basic Maintenance Amount, and would at least equal the MuniPreferred Basic Maintenance Amount immediately subsequent to such redemption if such redemption were to occur on such date. For purposes of determining in clause (b) of the preceding sentence whether the Discounted Value of Moody’s Eligible Assets at least equals the MuniPreferred Basic Maintenance Amount, the Moody’s Discount Factors applicable to Moody’s Eligible Assets shall be determined by reference to the first Exposure Period longer than the Exposure Period then applicable to the Fund, as described in the definition of Moody’s Discount Factor herein.

(b) Mandatory Redemption. The Fund shall redeem, at a redemption price equal to $25,000 per share plus accumulated but unpaid dividends thereon (whether or not earned or declared) to (but not including) the date fixed by the Board of Trustees for redemption, certain of the shares of MuniPreferred, if the Fund fails to have either Moody’s Eligible Assets with a Discounted Value or S&P Eligible Assets with a Discounted Value greater than or equal to the MuniPreferred Basic Maintenance Amount or fails to maintain the 1940 Act MuniPreferred Asset Coverage, in accordance with the requirements of the rating agency or agencies then rating the shares of MuniPreferred, and such failure is not cured on or before the MuniPreferred Basic Maintenance Cure Date or the 1940 Act Cure Date, as the case may be. The number of shares of MuniPreferred to be redeemed shall be equal to the lesser of (i) the minimum number of shares of MuniPreferred, together with all other Preferred Shares subject to redemption or retirement, the redemption of which, if deemed to have occurred immediately prior to the opening of business on the Cure Date, would have resulted in the Fund’s having both Moody’s Eligible Assets with a Discounted Value and S&P Eligible Assets with a Discounted Value greater than or equal to the MuniPreferred Basic Maintenance Amount or maintaining the 1940 Act MuniPreferred Asset Coverage, as the case may be, on such Cure Date (provided, however, that if there is no such minimum number of shares of MuniPreferred and other Preferred Shares the redemption or retirement of which would have had such result, all shares of MuniPreferred and Preferred Shares then outstanding shall be redeemed), and (ii) the maximum number of shares of MuniPreferred, together with all other Preferred Shares subject to redemption or retirement, that can be redeemed out of funds expected to be legally available therefor in accordance with the Declaration and applicable law. In determining the shares of MuniPreferred required to be redeemed in accordance with the foregoing, the Fund shall allocate the number required to be redeemed to satisfy the MuniPreferred Basic Maintenance Amount or the 1940 Act MuniPreferred Asset Coverage, as the case may be, pro rata among shares of MuniPreferred and other Preferred Shares (and, then, pro rata among each series of MuniPreferred) subject to redemption or retirement. The Fund shall effect such redemption on the date fixed by the Fund therefor, which date shall not be earlier than 20 days nor later than 40 days after such Cure Date, except that if the Fund does not have funds legally available for the redemption of all of the required number of shares of

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MuniPreferred and other Preferred Shares which are subject to redemption or retirement or the Fund otherwise is unable to effect such redemption on or prior to 40 days after such Cure Date, the Fund shall redeem those shares of MuniPreferred and other Preferred Shares which it was unable to redeem on the earliest practicable date on which it is able to effect such redemption. If fewer than all of the outstanding shares of a series of MuniPreferred are to be redeemed pursuant to this paragraph (b), the number of shares of such series to be redeemed shall be redeemed pro rata from the Holders of shares of such series in proportion to the number of shares of such series held by such Holders.

(c) Notice of Redemption. If the Fund shall determine or be required to redeem shares of a series of MuniPreferred pursuant to paragraph (a) or (b) of this Section 11, it shall mail a Notice of Redemption with respect to such redemption by first class mail, postage prepaid, to each Holder of the shares of such series to be redeemed, at such Holder’s address as the same appears on the record books of the Fund on the record date established by the Board of Trustees. Such Notice of Redemption shall be so mailed not less than 20 nor more than 45 days prior to the date fixed for redemption. Each such Notice of Redemption shall state: (i) the redemption date; (ii) the number of shares of MuniPreferred to be redeemed and the series thereof; (iii) the CUSIP number for shares of such series; (iv) the Redemption Price; (v) the place or places where the certificate(s) for such shares (properly endorsed or assigned for transfer, if the Board of Trustees shall so require and the Notice of Redemption shall so state) are to be surrendered for payment of the Redemption Price; (vi) that dividends on the shares to be redeemed will cease to accumulate on such redemption date; and (vii) the provisions of this Section 11 under which such redemption is made. If fewer than all shares of a series of MuniPreferred held by any Holder are to be redeemed, the Notice of Redemption mailed to such Holder shall also specify the number of shares of such series to be redeemed from such Holder. The Fund may provide in any Notice of Redemption relating to a redemption contemplated to be effected pursuant to paragraph (a) of this Section 11 that such redemption is subject to one or more conditions precedent and that the Fund shall not be required to effect such redemption unless each such condition shall have been satisfied at the time or times and in the manner specified in such Notice of Redemption.

(d) No Redemption Under Certain Circumstances. Notwithstanding the provisions of paragraphs (a) or (b) of this Section 11, if any dividends on shares of a series of MuniPreferred (whether or not earned or declared) are in arrears, no shares of such series shall be redeemed unless all outstanding shares of such series are simultaneously redeemed, and the Fund shall not purchase or otherwise acquire any shares of such series; provided, however, that the foregoing shall not prevent the purchase or acquisition of all outstanding shares of such series pursuant to the successful completion of an otherwise lawful purchase or exchange offer made on the same terms to, and accepted by, Holders of all outstanding shares of such series.

(e) Absence of Funds Available for Redemption. To the extent that any redemption for which Notice of Redemption has been mailed is not made by reason of the absence of legally available funds therefor in accordance with the Declaration and applicable law, such redemption shall be made as soon as practicable to the extent such funds become available. Failure to redeem shares of MuniPreferred shall be deemed to exist at any time after the date specified for redemption in a Notice of Redemption when the Fund shall have failed, for any reason whatsoever, to deposit in trust with the Auction Agent the Redemption Price with respect to any shares for which such Notice of Redemption has been mailed; provided, however, that the foregoing shall not apply in the case of the Fund’s failure to deposit in trust with the Auction Agent the Redemption Price with respect to any shares where (1) the Notice of Redemption relating to such redemption provided that such redemption was subject to one or more conditions precedent and (2) any such condition precedent shall not have been satisfied at the time or times and in the manner specified in such Notice of Redemption. Notwithstanding the fact that the Fund may not have redeemed shares of MuniPreferred for which a Notice of Redemption has been mailed, dividends may be declared and paid on shares of MuniPreferred and shall include those shares of MuniPreferred for which a Notice of Redemption has been mailed.

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(f) Auction Agent as Trustee of Redemption Payments by Fund. All moneys paid to the Auction Agent for payment of the Redemption Price of shares of MuniPreferred called for redemption shall be held in trust by the Auction Agent for the benefit of Holders of shares so to be redeemed.

(g) Shares for Which Notice of Redemption Has Been Given are No Longer Outstanding. Provided a Notice of Redemption has been mailed pursuant to paragraph (c) of this Section 11, upon the deposit with the Auction Agent (on the Business Day next preceding the date fixed for redemption thereby, in funds available on the next Business Day in The City of New York, New York) of funds sufficient to redeem the shares of MuniPreferred that are the subject of such notice, dividends on such shares shall cease to accumulate and such shares shall no longer be deemed to be outstanding for any purpose, and all rights of the Holders of the shares so called for redemption shall cease and terminate, except the right of such Holders to receive the Redemption Price, but without any interest or other additional amount, except as provided in subparagraph (e)(i) of Section 2 of this Part I and in Section 3 of this Part I. Upon surrender in accordance with the Notice of Redemption of the certificates for any shares so redeemed (properly endorsed or assigned for transfer, if the Board of Trustees shall so require and the Notice of Redemption shall so state), the Redemption Price shall be paid by the Auction Agent to the Holders of shares of MuniPreferred subject to redemption. In the case that fewer than all of the shares represented by any such certificate are redeemed, a new certificate shall be issued, representing the unredeemed shares, without cost to the Holder thereof. The Fund shall be entitled to receive from the Auction Agent, promptly after the date fixed for redemption, any cash deposited with the Auction Agent in excess of (i) the aggregate Redemption Price of the shares of MuniPreferred called for redemption on such date and (ii) all other amounts to which Holders of shares of MuniPreferred called for redemption may be entitled. Any funds so deposited that are unclaimed at the end of 90 days from such redemption date shall, to the extent permitted by law, be repaid to the Fund, after which time the Holders of shares of MuniPreferred so called for redemption may look only to the Fund for payment of the Redemption Price and all other amounts to which they may be entitled. The Fund shall be entitled to receive, from time to time after the date fixed for redemption, any interest on the funds so deposited.

(h) Compliance with Applicable Law. In effecting any redemption pursuant to this Section 11, the Fund shall use its best efforts to comply with all applicable conditions precedent to effecting such redemption under the 1940 Act and any applicable Massachusetts law, but shall effect no redemption except in accordance with the 1940 Act and any applicable Massachusetts law.

(i) Only Whole Shares of MuniPreferred May Be Redeemed. In the case of any redemption pursuant to this Section 11, only whole shares of MuniPreferred shall be redeemed, and in the event that any provision of the Declaration would require redemption of a fractional share, the Auction Agent shall be authorized to round up so that only whole shares are redeemed.

12. Liquidation Rights.

(a) Ranking. The shares of a series of MuniPreferred shall rank on a parity with each other, with shares of any other series of MuniPreferred and with shares of any other series of Preferred Shares as to the distribution of assets upon dissolution, liquidation or winding up of the affairs of the Fund.

(b) Distributions Upon Liquidation. Upon the dissolution, liquidation or winding up of the affairs of the Fund, whether voluntary or involuntary, the Holders of shares of MuniPreferred then outstanding shall be entitled to receive and to be paid out of the assets of the Fund available for

30

distribution to its shareholders, before any payment or distribution shall be made on the Common Shares or on any other class of shares of the Fund ranking junior to the MuniPreferred upon dissolution, liquidation or winding up, an amount equal to the Liquidation Preference with respect to such shares plus an amount equal to all dividends thereon (whether or not earned or declared) accumulated but unpaid to (but not including) the date of final distribution in same day funds, together with any payments required to be made pursuant to Section 3 of this Part I in connection with the liquidation of the Fund. After the payment to the Holders of the shares of MuniPreferred of the full preferential amounts provided for in this paragraph (b), the Holders of MuniPreferred as such shall have no right or claim to any of the remaining assets of the Fund.

(c) Pro Rata Distributions. In the event the assets of the Fund available for distribution to the Holders of shares of MuniPreferred upon any dissolution, liquidation, or winding up of the affairs of the Fund, whether voluntary or involuntary, shall be insufficient to pay in full all amounts to which such Holders are entitled pursuant to paragraph (b) of this Section 12, no such distribution shall be made on account of any shares of any other class or series of Preferred Shares ranking on a parity with the shares of MuniPreferred with respect to the distribution of assets upon such dissolution, liquidation or winding up unless proportionate distributive amounts shall be paid on account of the shares of MuniPreferred, ratably, in proportion to the full distributable amounts for which holders of all such parity shares are respectively entitled upon such dissolution, liquidation or winding up.

(d) Rights of Junior Shares. Subject to the rights of the holders of shares of any series or class or classes of shares ranking on a parity with the shares of MuniPreferred with respect to the distribution of assets upon dissolution, liquidation or winding up of the affairs of the Fund, after payment shall have been made in full to the Holders of the shares of MuniPreferred as provided in paragraph (b) of this Section 12, but not prior thereto, any other series or class or classes of shares ranking junior to the shares of MuniPreferred with respect to the distribution of assets upon dissolution, liquidation or winding up of the affairs of the Fund shall, subject to the respective terms and provisions (if any) applying thereto, be entitled to receive any and all assets remaining to be paid or distributed, and the Holders of the shares of MuniPreferred shall not be entitled to share therein.

(e) Certain Events Not Constituting Liquidation. Neither the sale of all or substantially all the property or business of the Fund, nor the merger or consolidation of the Fund into or with any Massachusetts business trust or corporation nor the merger or consolidation of any Massachusetts business trust or corporation into or with the Fund shall be a dissolution, liquidation or winding up, whether voluntary or involuntary, for the purposes of this Section 12.

13. Miscellaneous.

(a) Amendment of Appendix A to Add Additional Series. Subject to the provisions of paragraph (c) of Section 10 of this Part I, the Board of Trustees may, by resolution duly adopted, without shareholder approval (except as otherwise provided by this Statement or required by applicable law), amend Appendix A hereto to (1) reflect any amendments hereto which the Board of Trustees is entitled to adopt pursuant to the terms of this Statement without shareholder approval or (2) add additional series of MuniPreferred or additional shares of a series of MuniPreferred (and terms relating thereto) to the series and shares of MuniPreferred theretofore described thereon. Each such additional series and all such additional shares shall be governed by the terms of this Statement.

(b) Appendix A Incorporated By Reference. Appendix A hereto is incorporated in and made a part of this Statement by reference thereto.

(c) No Fractional Shares. No fractional shares of MuniPreferred shall be issued.

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(d) Status of Shares of MuniPreferred Redeemed, Exchanged or Otherwise Acquired by the Fund. Shares of MuniPreferred which are redeemed, exchanged or otherwise acquired by the Fund shall return to the status of authorized and unissued Preferred Shares without designation as to series.

(e) Board May Resolve Ambiguities. To the extent permitted by applicable law, the Board of Trustees may interpret or adjust the provisions of this Statement to resolve any inconsistency or ambiguity or to remedy any formal defect, and may amend this Statement with respect to any series of MuniPreferred prior to the issuance of shares of such series.

(f) Headings Not Determinative. The headings contained in this Statement are for convenience of reference only and shall not affect the meaning or interpretation of this Statement.

(g) Notices. All notices or communications, unless otherwise specified in the By-Laws of the Fund or this Statement, shall be sufficiently given if in writing and delivered in person or mailed by first-class mail, postage prepaid.

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PART II

1. Orders.

(a) Prior to the Submission Deadline on each Auction Date for shares of a series of MuniPreferred:

(i) each Beneficial Owner of shares of such series may submit to its Broker-Dealer by telephone or otherwise information as to:

(A) the number of Outstanding shares, if any, of such series held by such Beneficial Owner which such Beneficial Owner desires to continue to hold without regard to the Applicable Rate for shares of such series for the next succeeding Rate Period of such shares;

(B) the number of Outstanding shares, if any, of such series held by such Beneficial Owner which such Beneficial Owner offers to sell if the Applicable Rate for shares of such series for the next succeeding Rate Period of shares of such series shall be less than the rate per annum specified by such Beneficial Owner; and/or

(C) the number of Outstanding shares, if any, of such series held by such Beneficial Owner which such Beneficial Owner offers to sell without regard to the Applicable Rate for shares of such series for the next succeeding Rate Period of shares of such series;

and

(ii) one or more Broker-Dealers, using lists of Potential Beneficial Owners, shall in good faith for the purpose of conducting a competitive Auction in a commercially reasonable manner, contact Potential Beneficial Owners (by telephone or otherwise), including Persons that are not Beneficial Owners, on such lists to determine the number of shares, if any, of such series which each such Potential Beneficial Owner offers to purchase if the Applicable Rate for shares of such series for the next succeeding Rate Period of shares of such series shall not be less than the rate per annum specified by such Potential Beneficial Owner.

For the purposes hereof, the communication by a Beneficial Owner or Potential Beneficial Owner to a Broker-Dealer, or by a Broker-Dealer to the Auction Agent, of information referred to in clause (i)(A), (i), (B), (i), (C) or (ii) of this paragraph (a) is hereinafter referred to as an “Order” and collectively as “Orders” and each Beneficial Owner and each Potential Beneficial Owner placing an Order with a Broker-Dealer, and such Broker-Dealer placing an Order with the Auction Agent, is hereinafter referred to as a “Bidder” and collectively as “Bidders”; an Order containing the information referred to in clause (i)(A) of this paragraph (a) is hereinafter referred to as a “Hold Order” and collectively as “Hold Orders”; an Order containing the information referred to in clause (i)(B) or (ii) of this paragraph (a) is hereinafter referred to as a “Bid” and collectively as “Bids”; and an Order containing the information referred to in clause (i)(C) of this paragraph (a) is hereinafter referred to as a “Sell Order” and collectively as “Sell Orders.”

(b) (i) A Bid by a Beneficial Owner or an Existing Holder of shares of a series of MuniPreferred subject to an Auction on any Auction Date shall constitute an irrevocable offer to sell:

(A) the number of Outstanding shares of such series specified in such Bid if the Applicable Rate for shares of such series determined on such Auction Date shall be less than the rate specified therein;

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(B) such number or a lesser number of Outstanding shares of such series to be determined as set forth in clause (iv) of paragraph (a) of Section 4 of this Part II if the Applicable Rate for shares of such series determined on such Auction Date shall be equal to the rate specified therein; or

(C) the number of Outstanding shares of such series specified in such Bid if the rate specified therein shall be higher than the Maximum Rate for shares of such series, or such number or a lesser number of Outstanding shares of such series to be determined as set forth in clause (iii) of paragraph (b) of Section 4 of this Part II if the rate specified therein shall be higher than the Maximum Rate for shares of such series and Sufficient Clearing Bids for shares of such series do not exist.

(ii) A Sell Order by a Beneficial Owner or an Existing Holder of shares of a series of MuniPreferred subject to an Auction on any Auction Date shall constitute an irrevocable offer to sell:

(A) the number of Outstanding shares of such series specified in such Sell Order; or

(B) such number or a lesser number of Outstanding shares of such series as set forth in clause (iii) of paragraph (b) of Section 4 of this Part II if Sufficient Clearing Bids for shares of such series do not exist;

provided, however, that a Broker-Dealer that is an Existing Holder with respect to shares of a series of MuniPreferred shall not be liable to any Person for failing to sell such shares pursuant to a Sell Order described in the proviso to paragraph (c) of Section 2 of this Part II if (1) such shares were transferred by the Beneficial Owner thereof without compliance by such Beneficial Owner or its transferee Broker-Dealer (or other transferee person, if permitted by the Fund) with the provisions of Section 7 of this Part II or (2) such Broker-Dealer has informed the Auction Agent pursuant to the terms of its Broker-Dealer Agreement that, according to such Broker-Dealer’s records, such Broker-Dealer believes it is not the Existing Holder of such shares.

(iii) A Bid by a Potential Beneficial Holder or a Potential Holder of shares of a series of MuniPreferred subject to an Auction on any Auction Date shall constitute an irrevocable offer to purchase:

(A) the number of Outstanding shares of such series specified in such Bid if the Applicable Rate for shares of such series determined on such Auction Date shall be higher than the rate specified therein; or

(B) such number or a lesser number of Outstanding shares of such series as set forth in clause (v) of paragraph (a) of Section 4 of this Part II if the Applicable Rate for shares of such series determined on such Auction Date shall be equal to the rate specified therein.

(c) No Order for any number of shares of MuniPreferred other than whole shares shall be valid.

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2. Submission of Orders by Broker-Dealers to Auction Agent.

(a) Each Broker-Dealer shall submit in writing to the Auction Agent prior to the Submission Deadline on each Auction Date all Orders for shares of MuniPreferred of a series subject to an Auction on such Auction Date obtained by such Broker-Dealer, designating itself (unless otherwise permitted by the Fund) as an Existing Holder in respect of shares subject to Orders submitted or deemed submitted to it by Beneficial Owners and as a Potential Holder in respect of shares subject to Orders submitted to it by Potential Beneficial Owners, and shall specify with respect to each Order for such shares:

(i) the name of the Bidder placing such Order (which shall be the Broker-Dealer unless otherwise permitted by the Fund);

(ii) the aggregate number of shares of such series that are the subject of such Order;

(iii) to the extent that such Bidder is an Existing Holder of shares of such series:

(A) the number of shares, if any, of such series subject to any Hold Order of such Existing Holder;

(B) the number of shares, if any, of such series subject to any Bid of such Existing Holder and the rate specified in such Bid; and

(C) the number of shares, if any, of such series subject to any Sell Order of such Existing Holder; and

(iv) to the extent such Bidder is a Potential Holder of shares of such series, the rate and number of shares of such series specified in such Potential Holder’s Bid.

(b) If any rate specified in any Bid contains more than three figures to the right of the decimal point, the Auction Agent shall round such rate up to the next highest one thousandth (.001) of 1%.

(c) If an Order or Orders covering all of the Outstanding shares of MuniPreferred of a series held by any Existing Holder is not submitted to the Auction Agent prior to the Submission Deadline, the Auction Agent shall deem a Hold Order to have been submitted by or on behalf of such Existing Holder covering the number of Outstanding shares of such series held by such Existing Holder and not subject to Orders submitted to the Auction Agent; provided, however, that if an Order or Orders covering all of the Outstanding shares of such series held by any Existing Holder is not submitted to the Auction Agent prior to the Submission Deadline for an Auction relating to a Special Rate Period consisting of more than 28 Rate Period Days, the Auction Agent shall deem a Sell Order to have been submitted by or on behalf of such Existing Holder covering the number of outstanding shares of such series held by such Existing Holder and not subject to Orders submitted to the Auction Agent.

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(d) If one or more Orders of an Existing Holder is submitted to the Auction Agent covering in the aggregate more than the number of Outstanding shares of MuniPreferred of a series subject to an Auction held by such Existing Holder, such Orders shall be considered valid in the following order of priority:

(i) all Hold Orders for shares of such series shall be considered valid, but only up to and including in the aggregate the number of Outstanding shares of such series held by such Existing Holder, and if the number of shares of such series subject to such Hold Orders exceeds the number of Outstanding shares of such series held by such Existing Holder, the number of shares subject to each such Hold Order shall be reduced pro rata to cover the number of Outstanding shares of such series held by such Existing Holder;

(ii) (A) any Bid for shares of such series shall be considered valid up to and including the excess of the number of Outstanding shares of such series held by such Existing Holder over the number of shares of such series subject to any Hold Orders referred to in clause (i) above;

(B) subject to subclause (A), if more than one Bid of an Existing Holder for shares of such series is submitted to the Auction Agent with the same rate and the number of Outstanding shares of such series subject to such Bids is greater than such excess, such Bids shall be considered valid up to and including the amount of such excess, and the number of shares of such series subject to each Bid with the same rate shall be reduced pro rata to cover the number of shares of such series equal to such excess;

(C) subject to subclauses (A) and (B), if more than one Bid of an Existing Holder for shares of such series is submitted to the Auction Agent with different rates, such Bids shall be considered valid in the ascending order of their respective rates up to and including the amount of such excess; and

(D) in any such event, the number, if any, of such Outstanding shares of such series subject to any portion of Bids considered not valid in whole or in part under this clause (ii) shall be treated as the subject of a Bid for shares of such series by or on behalf of a Potential Holder at the rate therein specified; and

(iii) all Sell Orders for shares of such series shall be considered valid up to and including the excess of the number of Outstanding shares of such series held by such Existing Holder over the sum of shares of such series subject to valid Hold Orders referred to in clause (i) above and valid Bids referred to in clause (ii) above.

(e) If more than one Bid for one or more shares of a series of MuniPreferred is submitted to the Auction Agent by or on behalf of any Potential Holder, each such Bid submitted shall be a separate Bid with the rate and number of shares therein specified.

(f) Any Order submitted by a Beneficial Owner or a Potential Beneficial Owner to its Broker-Dealer, or by a Broker-Dealer to the Auction Agent, prior to the Submission Deadline on any Auction Date, shall be irrevocable.

3. Determination of Sufficient Clearing Bids, Winning Bid Rate and Applicable Rate.

(a) Not earlier than the Submission Deadline on each Auction Date for shares of a series of MuniPreferred, the Auction Agent shall assemble all valid Orders submitted or deemed submitted to it by the Broker-Dealers in respect of shares of such series (each such Order as submitted or deemed submitted by a Broker-Dealer being hereinafter referred to individually as a “Submitted Hold Order,” a “Submitted Bid” or a “Submitted Sell Order,” as the case may be, or as a “Submitted Order” and collectively as “Submitted Hold Orders,” “Submitted Bids” or “Submitted Sell Orders,” as the case may be, or as “Submitted Orders”) and shall determine for such series:

(i) the excess of the number of Outstanding shares of such series over the number of Outstanding shares of such series subject to Submitted Hold Orders (such excess being hereinafter referred to as the “Available MuniPreferred” of such series);

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(ii) from the Submitted Orders for shares of such series whether:

(A) the number of Outstanding shares of such series subject to Submitted Bids of Potential Holders specifying one or more rates equal to or lower than the Maximum Rate for shares of such series;

exceeds or is equal to the sum of:

(B) the number of Outstanding shares of such series subject to Submitted Bids of Existing Holders specifying one or more rates higher than the Maximum Rate for shares of such series; and

(C) the number of Outstanding shares of such series subject to Submitted Sell Orders

(in the event such excess or such equality exists (other than because the number of shares of such series in subclauses (B) and (C) above is zero because all of the Outstanding shares of such series are subject to Submitted Hold Orders), such Submitted Bids in subclause (A) above being hereinafter referred to collectively as “Sufficient Clearing Bids” for shares of such series); and

(iii) if Sufficient Clearing Bids for shares of such series exist, the lowest rate specified in such Submitted Bids (the “Winning Bid Rate” for shares of such series) which if:

(A) (I) each such Submitted Bid of Existing Holders specifying such lowest rate and (II) all other such Submitted Bids of Existing Holders specifying lower rates were rejected, thus entitling such Existing Holders to continue to hold the shares of such series that are subject to such Submitted Bids; and

(B) (I) each such Submitted Bid of Potential Holders specifying such lowest rate and (II) all other such Submitted Bids of Potential Holders specifying lower rates were accepted;

would result in such Existing Holders described in subclause (A) above continuing to hold an aggregate number of Outstanding shares of such series which, when added to the number of Outstanding shares of such series to be purchased by such Potential Holders described in subclause (B) above, would equal not less than the Available MuniPreferred of such series.

(b) Promptly after the Auction Agent has made the determinations pursuant to paragraph (a) of this Section 3, the Auction Agent shall advise the Fund of the Maximum Rate for shares of the series of MuniPreferred for which an Auction is being held on the Auction Date and, based on such determination, the Applicable Rate for shares of such series for the next succeeding Rate Period thereof as follows:

(i) if Sufficient Clearing Bids for shares of such series exist, that the Applicable Rate for all shares of such series for the next succeeding Rate Period thereof shall be equal to the Winning Bid Rate for shares of such series so determined;

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(ii) if Sufficient Clearing Bids for shares of such series do not exist (other than because all of the Outstanding shares of such series are subject to Submitted Hold Orders), that the Applicable Rate for all shares of such series for the next succeeding Rate Period thereof shall be equal to the Maximum Rate for shares of such series; or

(iii) if all of the Outstanding shares of such series are subject to Submitted Hold Orders, that the Applicable Rate for all shares of such series for the next succeeding Rate Period thereof shall be as set forth in Section 12 of Appendix A hereto.

4. Acceptance and Rejection of Submitted Bids and Submitted Sell Orders and Allocation of Shares. Existing Holders shall continue to hold the shares of MuniPreferred that are subject to Submitted Hold Orders, and, based on the determinations made pursuant to paragraph (a) of Section 3 of this Part II, the Submitted Bids and Submitted Sell Orders shall be accepted or rejected by the Auction Agent and the Auction Agent shall take such other action as set forth below:

(a) If Sufficient Clearing Bids for shares of a series of MuniPreferred have been made, all Submitted Sell Orders with respect to shares of such series shall be accepted and, subject to the provisions of paragraphs (d) and (e) of this Section 4, Submitted Bids with respect to shares of such series shall be accepted or rejected as follows in the following order of priority and all other Submitted Bids with respect to shares of such series shall be rejected:

(i) Existing Holders’ Submitted Bids for shares of such series specifying any rate that is higher than the Winning Bid Rate for shares of such series shall be accepted, thus requiring each such Existing Holder to sell the shares of MuniPreferred subject to such Submitted Bids;

(ii) Existing Holders’ Submitted Bids for shares of such series specifying any rate that is lower than the Winning Bid Rate for shares of such series shall be rejected, thus entitling each such Existing Holder to continue to hold the shares of MuniPreferred subject to such Submitted Bids;

(iii) Potential Holders’ Submitted Bids for shares of such series specifying any rate that is lower than the Winning Bid Rate for shares of such series shall be accepted;

(iv) each Existing Holder’s Submitted Bid for shares of such series specifying a rate that is equal to the Winning Bid Rate for shares of such series shall be rejected, thus entitling such Existing Holder to continue to hold the shares of MuniPreferred subject to such Submitted Bid, unless the number of Outstanding shares of MuniPreferred subject to all such Submitted Bids shall be greater than the number of shares of MuniPreferred (“remaining shares”) in the excess of the Available MuniPreferred of such series over the number of shares of MuniPreferred subject to Submitted Bids described in clauses (ii) and (iii) of this paragraph (a), in which event such Submitted Bid of such Existing Holder shall be rejected in part, and such Existing Holder shall be entitled to continue to hold shares of MuniPreferred subject to such Submitted Bid, but only in an amount equal to the number of shares of MuniPreferred of such series obtained by multiplying the number of remaining shares by a fraction, the numerator of which shall be the number of Outstanding shares of MuniPreferred held by such Existing Holder subject to such Submitted Bid and the denominator of which shall be the aggregate number of Outstanding shares of MuniPreferred subject to such Submitted Bids made by all such Existing Holders that specified a rate equal to the Winning Bid Rate for shares of such series; and

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(v) each Potential Holder’s Submitted Bid for shares of such series specifying a rate that is equal to the Winning Bid Rate for shares of such series shall be accepted but only in an amount equal to the number of shares of such series obtained by multiplying the number of shares in the excess of the Available MuniPreferred of such series over the number of shares of MuniPreferred subject to Submitted Bids described in clauses (ii) through (iv) of this paragraph (a) by a fraction, the numerator of which shall be the number of Outstanding shares of MuniPreferred subject to such Submitted Bid and the denominator of which shall be the aggregate number of Outstanding shares of MuniPreferred subject to such Submitted Bids made by all such Potential Holders that specified a rate equal to the Winning Bid Rate for shares of such series.

(b) If Sufficient Clearing Bids for shares of a series of MuniPreferred have not been made (other than because all of the Outstanding shares of such series are subject to Submitted Hold Orders), subject to the provisions of paragraph (d) of this Section 4, Submitted Orders for shares of such series shall be accepted or rejected as follows in the following order of priority and all other Submitted Bids for shares of such series shall be rejected:

(i) Existing Holders’ Submitted Bids for shares of such series specifying any rate that is equal to or lower than the Maximum Rate for shares of such series shall be rejected, thus entitling such Existing Holders to continue to hold the shares of MuniPreferred subject to such Submitted Bids;

(ii) Potential Holders’ Submitted Bids for shares of such series specifying any rate that is equal to or lower than the Maximum Rate for shares of such series shall be accepted; and

(iii) Each Existing Holder’s Submitted Bid for shares of such series specifying any rate that is higher than the Maximum Rate for shares of such series and the Submitted Sell Orders for shares of such series of each Existing Holder shall be accepted, thus entitling each Existing Holder that submitted or on whose behalf was submitted any such Submitted Bid or Submitted Sell Order to sell the shares of such series subject to such Submitted Bid or Submitted Sell Order, but in both cases only in an amount equal to the number of shares of such series obtained by multiplying the number of shares of such series subject to Submitted Bids described in clause (ii) of this paragraph (b) by a fraction, the numerator of which shall be the number of Outstanding shares of such series held by such Existing Holder subject to such Submitted Bid or Submitted Sell Order and the denominator of which shall be the aggregate number of Outstanding shares of such series subject to all such Submitted Bids and Submitted Sell Orders.

(c) If all of the Outstanding shares of a series of MuniPreferred are subject to Submitted Hold Orders, all Submitted Bids for shares of such series shall be rejected.

(d) If, as a result of the procedures described in clause (iv) or (v) of paragraph (a) or clause (iii) of paragraph (b) of this Section 4, any Existing Holder would be entitled or required to sell, or any Potential Holder would be entitled or required to purchase, a fraction of a share of a series of MuniPreferred on any Auction Date, the Auction Agent shall, in such manner as it shall determine in its sole discretion, round up or down the number of shares of MuniPreferred of such series to be purchased or sold by any Existing Holder or Potential Holder on such Auction Date as a result of such procedures so that the number of shares so purchased or sold by each Existing Holder or Potential Holder on such Auction Date shall be whole shares of MuniPreferred.

(e) If, as a result of the procedures described in clause (v) of paragraph (a) of this Section 4, any Potential Holder would be entitled or required to purchase less than a whole share of a series of MuniPreferred on any Auction Date, the Auction Agent shall, in such manner as it shall

39

determine in its sole discretion, allocate shares of MuniPreferred of such series for purchase among Potential Holders so that only whole shares of MuniPreferred of such series are purchased on such Auction Date as a result of such procedures by any Potential Holder, even if such allocation results in one or more Potential Holders not purchasing shares of MuniPreferred of such series on such Auction Date.

(f) Based on the results of each Auction for shares of a series of MuniPreferred, the Auction Agent shall determine the aggregate number of shares of such series to be purchased and the aggregate number of shares of such series to be sold by Potential Holders and Existing Holders and, with respect to each Potential Holder and Existing Holder, to the extent that such aggregate number of shares to be purchased and such aggregate number of shares to be sold differ, determine to which other Potential Holder(s) or Existing Holder(s) they shall deliver, or from which other Potential Holder(s) or Existing Holder(s) they shall receive, as the case may be, shares of MuniPreferred of such series. Notwithstanding any provision of the Auction Procedures or the Settlement Procedures to the contrary, in the event an Existing Holder or Beneficial Owner of shares of a series of MuniPreferred with respect to whom a Broker-Dealer submitted a Bid to the Auction Agent for such shares that was accepted in whole or in part, or submitted or is deemed to have submitted a Sell Order for such shares that was accepted in whole or in part, fails to instruct its Agent Member to deliver such shares against payment therefor, partial deliveries of shares of MuniPreferred that have been made in respect of Potential Holders’ or Potential Beneficial Owners’ Submitted Bids for shares of such series that have been accepted in whole or in part shall constitute good delivery to such Potential Holders and Potential Beneficial Owners.

(g) Neither the Fund nor the Auction Agent nor any affiliate of either shall have any responsibility or liability with respect to the failure of an Existing Holder, a Potential Holder, a Beneficial Owner, a Potential Beneficial Owner or its respective Agent Member to deliver shares of MuniPreferred of any series or to pay for shares of MuniPreferred of any series sold or purchased pursuant to the Auction Procedures or otherwise.

5. Notification of Allocations. Whenever the Fund intends to include any net capital gains or other income taxable for Federal income tax purposes in any dividend on shares of MuniPreferred, the Fund shall, in the case of a Minimum Rate Period or a Special Rate Period of 28 Rate Period Days or fewer, and may, in the case of any other Special Rate Period, notify the Auction Agent of the amount to be so included not later than the Dividend Payment Date next preceding the Auction Date on which the Applicable Rate for such dividend is to be established. Whenever the Auction Agent receives such notice from the Fund, it will be required in turn to notify each Broker-Dealer, who, on or prior to such Auction Date, in accordance with its Broker-Dealer Agreement, will be required to notify its Beneficial Owners and Potential Beneficial Owners of shares of MuniPreferred believed by it to be interested in submitting an Order in the Auction to be held on such Auction Date.

6. Auction Agent. For so long as any shares of MuniPreferred are outstanding, the Auction Agent, duly appointed by the Fund to so act, shall be in each case a commercial bank, trust company or other financial institution independent of the Fund and its affiliates (which however, may engage or have engaged in business transactions with the Fund or its affiliates) and at no time shall the Fund or any of its affiliates act as the Auction Agent in connection with the Auction Procedures. If the Auction Agent resigns or for any reason its appointment is terminated during any period that any shares of MuniPreferred are outstanding, the Board of Trustees shall use its best efforts promptly thereafter to appoint another qualified commercial bank, trust company or financial institution to act as the Auction Agent. The Auction Agent’s registry of Existing Holders of shares of a series of MuniPreferred shall be conclusive and binding on the Broker-Dealers. A Broker-Dealer may inquire of the Auction Agent between 3:00 p.m. on the Business Day preceding an Auction for shares of a series of MuniPreferred and 9:30 a.m. on the Auction Date for such Auction to ascertain the number of shares of such series in respect of which the Auction Agent has determined such Broker-Dealer to be an Existing Holder. If such Broker-Dealer

40

believes it is the Existing Holder of fewer shares of such series than specified by the Auction Agent in response to such Broker-Dealer’s inquiry, such Broker-Dealer may so inform the Auction Agent of that belief. Such Broker-Dealer shall not, in its capacity as Existing Holder of shares of such series, submit Orders in such Auction in respect of shares of such series covering in the aggregate more than the number of shares of such series specified by the Auction Agent in response to such Broker-Dealer’s inquiry.

7. Transfer of Shares of MuniPreferred. Unless otherwise permitted by the Fund, a Beneficial Owner or an Existing Holder may sell, transfer or otherwise dispose of shares of MuniPreferred only in whole shares and only pursuant to a Bid or Sell Order placed with the Auction Agent in accordance with the procedures described in this Part II or to a Broker-Dealer, provided, however, that (a) a sale, transfer or other disposition of shares of MuniPreferred from a customer of a Broker-Dealer who is listed on the records of that Broker-Dealer as the holder of such shares to that Broker-Dealer or another customer of that Broker-Dealer shall not be deemed to be a sale, transfer or other disposition for purposes of this Section 7 if such Broker-Dealer remains the Existing Holder of the shares so sold, transferred or disposed of immediately after such sale, transfer or disposition and (b) in the case of all transfers other than pursuant to Auctions, the Broker-Dealer (or other Person, if permitted by the Fund) to whom such transfer is made shall advise the Auction Agent of such transfer.

8. Global Certificate. Prior to the commencement of a Voting Period, (i) all of the shares of a series of MuniPreferred outstanding from time to time shall be represented by one global certificate registered in the name of the Securities Depository or its nominee and (ii) no registration of transfer of shares of a series of MuniPreferred shall be made on the books of the Fund to any Person other than the Securities Depository or its nominee.

(Signature page follows)

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IN WITNESS WHEREOF, Nuveen Insured Dividend Advantage Municipal Fund, has caused these presents to be signed on DECEMBER 27, 2006 in its name and on its behalf by its Vice President and attested by its Assistant Secretary. The Fund’s Declaration of Trust is on file with the Secretary of State of the Commonwealth of Massachusetts, and the said officers of the Fund have executed this Statement as officers and not individually, and the obligations and rights set forth in this Statement are not binding upon any such officers, or the trustees or shareholders of the Fund, individually, but are binding only upon the assets and property of the Fund.

NUVEEN INSURED DIVIDEND
ADVANTAGE MUNICIPAL FUND
By:	/s/    Jessica R. Droeger
	Jessica R. Droeger
	Vice President and Secretary

ATTEST:	/s/    Virginia O’Neal
	Virginia O’Neal
	Assistant Secretary

Appendix A

NUVEEN INSURED DIVIDEND ADVANTAGE MUNICIPAL FUND

Section 1. Designation as to Series.

Series M: A series of 10,000 Preferred Shares, par value $.01 per share, liquidation preference $25,000 per share, is hereby designated “Municipal Auction Rate Cumulative Preferred Shares, Series M.” Each of the 3,160 shares of Series M MuniPreferred issued on May 17, 2002 shall, for purposes hereof, be deemed to have a Date of Original Issue of May 17, 2002; have an Applicable Rate for its Initial Rate Period equal to 1.50% per annum; have an initial Dividend Payment Date of May 28, 2002; and have such other preferences, limitations and relative voting rights, in addition to those required by applicable law or set forth in the Declaration of Trust applicable to Preferred Shares of the Fund, as set forth in Part I and Part II of this Statement. Any shares of Series M MuniPreferred issued thereafter shall be issued on the first day of a Rate Period of the then outstanding shares of Series M MuniPreferred, shall have, for such Rate Period, an Applicable Rate equal to the Applicable Rate for shares of such series established in the first Auction for shares of such series preceding the date of such issuance; and shall have such other preferences, limitations and relative voting rights, in addition to those required by applicable law or set forth in the Declaration of Trust applicable to Preferred Shares of the Fund, as set forth in Part I and Part II of this Statement. The Series M MuniPreferred shall constitute a separate series of Preferred Shares of the Fund, and each share of Series M MuniPreferred shall be identical except as provided in Section 11 of Part I of this Statement.

Series T: A series of 10,000 Preferred Shares, par value $.01 per share, liquidation preference $25,000 per share, is hereby designated “Municipal Auction Rate Cumulative Preferred Shares, Series T.” Each of the 3,080 shares of Series T MuniPreferred issued on May 17, 2002 shall, for purposes hereof, be deemed to have a Date of Original Issue of May 17, 2002; have an Applicable Rate for its Initial Rate Period equal to 1.50% per annum; have an initial Dividend Payment Date of May 29, 2002; and have such other preferences, limitations and relative voting rights, in addition to those required by applicable law or set forth in the Declaration of Trust applicable to Preferred Shares of the Fund, as set forth in Part I and Part II of this Statement. Any shares of Series T MuniPreferred issued thereafter shall be issued on the first day of a Rate Period of the then outstanding shares of Series T MuniPreferred, shall have, for such Rate Period, an Applicable Rate equal to the Applicable Rate for shares of such series established in the first Auction for shares of such series preceding the date of such issuance; and shall have such other preferences, limitations and relative voting rights, in addition to those required by applicable law or set forth in the Declaration of Trust applicable to Preferred Shares of the Fund, as set forth in Part I and Part II of this Statement. The Series T MuniPreferred shall constitute a separate series of Preferred Shares of the Fund, and each share of Series T MuniPreferred shall be identical except as provided in Section 11 of Part I of this Statement.

Series TH: A series of 10,000 Preferred Shares, par value $.01 per share, liquidation preference $25,000 per share, is hereby designated “Municipal Auction Rate Cumulative Preferred Shares, Series TH.” Each of the 3,080 shares of Series TH MuniPreferred issued on May 17, 2002 shall, for purposes hereof, be deemed to have a Date of Original Issue of May 17, 2002; have an Applicable Rate for its Initial Rate Period equal to 1.50% per annum; have an initial Dividend Payment Date of May 31, 2002; and have such other preferences, limitations and relative voting rights, in addition to those required by applicable law or set forth in the Declaration of Trust applicable to Preferred Shares of the Fund, as set forth in Part I and Part II of this Statement. Any shares of Series TH MuniPreferred issued thereafter shall be issued on the first day of a Rate Period of the then outstanding shares of Series TH MuniPreferred, shall have, for such Rate Period, an Applicable Rate equal to the Applicable Rate for shares of such series established in the first Auction for shares of such series preceding the date of such

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issuance; and shall have such other preferences, limitations and relative voting rights, in addition to those required by applicable law or set forth in the Declaration of Trust applicable to Preferred Shares of the Fund, as set forth in Part I and Part II of this Statement. The Series TH MuniPreferred shall constitute a separate series of Preferred Shares of the Fund, and each share of Series TH MuniPreferred shall be identical except as provided in Section 11 of Part I of this Statement.

Section 2. Number of Authorized Shares Per Series. The number of authorized shares constituting Series M MuniPreferred is 10,000. The number of authorized shares constituting Series T MuniPreferred is 10,000. The number of authorized shares constituting Series TH MuniPreferred is 10,000.

Section 3. Exceptions to Certain Definitions. Notwithstanding the definitions contained under the heading “Definitions” in this Statement, the following terms shall have the following meanings for purposes of this Statement:

Not applicable.

Section 4. Certain Definitions. For purposes of this Statement, the following terms shall have the following meanings (with terms defined in the singular having comparable meanings when used in the plural and vice versa), unless the context otherwise requires:

“Gross-Up Payment” means payment to a Holder of shares of MuniPreferred of an amount which, when taken together with the aggregate amount of Taxable Allocations made to such Holder to which such Gross-up Payment relates, would cause such Holder’s dividends in dollars (after Federal income tax consequences) from the aggregate of such Taxable Allocations and the related Gross-up Payment to be equal to the dollar amount of the dividends which would have been received by such Holder if the amount of such aggregate Taxable Allocations would have been excludable from the gross income of such Holder. Such Gross-up Payment shall be calculated (i) without consideration being given to the time value of money; (ii) assuming that no Holder of shares of MuniPreferred is subject to the Federal alternative minimum tax with respect to dividends received from the Fund; and (iii) assuming that each Taxable Allocation and each Gross-up Payment (except to the extent such Gross-up Payment is designated as an exempt-interest dividend under Section 852(b)(5) of the Code or successor provisions) would be taxable in the hands of each Holder of shares of MuniPreferred at the maximum marginal regular Federal personal income tax rate applicable to ordinary income or net capital gains, as applicable, or the maximum marginal regular Federal corporate income tax rate applicable to ordinary income or net capital gains, as applicable, whichever is greater, in effect at the time such Gross-up Payment is made.

“Escrowed Bonds” shall have the meaning specified in guidelines provided by a rating agency, as may be amended from time to time by a rating agency, in connection with that rating agency’s ratings of shares of MuniPreferred.

“Moody’s Discount Factor” means the discount factors set forth in the guidelines provided by Moody’s, as may be amended from time to time by Moody’s, for use in calculating the Discounted Value of the Fund’s assets in connection with Moody’s ratings of shares of MuniPreferred.

“Moody’s Eligible Asset” means assets of the Fund set forth in the guidelines provided by Moody’s, as may be amended from time to time by Moody’s, as eligible for inclusion in calculating the Discounted Value of the Fund’s assets in connection with Moody’s ratings of shares of MuniPreferred.

“Original Issue Insurance” shall mean “Original Issue Insurance” as defined in the Fund’s Registration Statement.

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“Permanent Insurance” shall mean “Permanent Insurance” as defined in the Fund’s Registration Statement.

“Portfoilo Insurance” shall mean “Portfolio Insurance” as defined in the Fund’s Registration Statement.

“Rate Multiple,” for shares of a series of MuniPreferred on any Auction Date for shares of such series, shall mean the percentage, determined as set forth below, based on the prevailing rating of shares of such series in effect at the close of business on the Business Day next preceding such Auction Date:

Prevailing Rating	Percentage
“aa3”/AA— or higher		110	%
“a3”/A—		125	%
“baa3”/BBB—		150	%
“ba3”/BB—		200	%
Below “ba3”IBB—		250	%

provided, however, that in the event the Fund has notified the Auction Agent of its intent to allocate income taxable for Federal income tax purposes to shares of such series prior to the Auction establishing the Applicable Rate for shares of such series, the applicable percentage in the foregoing table shall be divided by the quantity 1 minus the maximum marginal regular Federal personal income tax rate applicable to ordinary income or the maximum marginal regular Federal corporate income tax rate applicable to ordinary income, whichever is greater.

For purposes of this definition, the “prevailing rating” of shares of a series of MuniPreferred shall be (i) “aa3”/AA— or higher if such shares have a rating of “aa3” or better by Moody’s and AA— or better by S&P or the equivalent of such ratings by such agencies or a substitute rating agency or substitute rating agencies selected as provided below, (ii) if not “aa3”/AA— or higher, then “a3”/A— if such shares have a rating of “a3” or better by Moody’s and A— or better by S&P or the equivalent of such ratings by such agencies or a substitute rating agency or substitute rating agencies selected as provided below, (iii) if not “aa3”/AA— or higher or “a3”/A—, then “baa3”/BBB— if such shares have a rating of”baa3” or better by Moody’s and BBB— or better by S&P or the equivalent of such ratings by such agencies or a substitute rating agency or substitute rating agencies selected as provided below, (iv) if not “aa3”/AA— or higher, “a3”/A— or “baa3”/BBB—, then “ba3”/BB— if such shares have a rating of “ba3” or better by Moody’s and BB— or better by S&P or the equivalent of such ratings by such agencies or a substitute rating agency or substitute rating agencies selected as provided below, and (v) if not “aa3”/AA— or higher, “a3”/A—, “baa3”/BBB—, or “ba3”/BB—, then Below “ba3”/BB—; provided, however, that if such shares are rated by only one rating agency, the prevailing rating will be determined without reference to the rating of any other rating agency. The Fund shall take all reasonable action necessary to enable either S&P or Moody’s to provide a rating for shares of MuniPreferred. If neither S&P nor Moody’s shall make such a rating available, the party set forth in Section 7 of Appendix A or its successor shall select at least one nationally recognized statistical rating organization (as that term is used in the rules and regulations of the Securities and Exchange Commission under the Securities Exchange Act of 1934, as amended from time to time) to act as a substitute rating agency in respect of shares of the series of MuniPreferred set forth opposite such party’s name in Section 7 of Appendix A and the Fund shall take all reasonable action to enable such rating agency to provide a rating for such shares.

“S&P Discount Factor” means the discount factors set forth in the guidelines provided by S&P, as may be amended from time to time by S&P, for use in calculating the Discounted Value of the Fund’s assets in connection with S&P’s ratings of shares of MuniPreferred.

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“S&P Eligible Asset” means assets of the Fund set forth in the guidelines provided by S&P, as may be amended from time to time by S&P, as eligible for inclusion in calculating the Discounted Value of the Fund’s assets in connection with S&P’s ratings of shares of MuniPreferred.

“Secondary Market Insurance” shall mean “Secondary Market Insurance” as defined in the Fund’s Registration Statement.

Section 5. Initial Rate Periods. The Initial Rate Period for shares of Series M MuniPreferred shall be the period from and including the Date of Original Issue thereof to but excluding May 28, 2002. The Initial Rate Period for shares of Series T MuniPreferred shall be the period from and including the Date of Original Issue thereof to but excluding May 29, 2002. The Initial Rate Period for shares of Series TH MuniPreferred shall be the period from and including the Date of Original Issue thereof to but excluding May 31, 2002.

Section 6. Date for Purposes of Paragraph (zzz) Contained Under the Heading “Definitions” in this Statement. May 31, 2002.

Section 7. Party Named for Purposes of the Definition of “Rate Multiple” in this Statement.

Party	Series of MuniPreferred
Salomon Smith Barney	Series M
Salomon Smith Barney	Series T
Salomon Smith Barney	Series TH

Section 8. Additional Definitions.

Not applicable.

Section 9. Dividend Payment Dates. Except as otherwise provided in paragraph (d) of Section 2 of Part I of this Statement, dividends shall be payable on shares of:

Series M MuniPreferred, for the Initial Rate Period on Tuesday, May 28, 2002, and on each Tuesday thereafter.

Series T MuniPreferred, for the Initial Rate Period on Wednesday, May 29, 2002, and on each Wednesday thereafter.

Series TH MuniPreferred, for the Initial Rate Period on Friday, May 31, 2002, and on each Friday thereafter.

Section 10. Amount for Purposes of Subparagraph (c)(i) of Section 5 of Part I of this Statement. $233,000,000.

Section 11. Redemption Provisions Applicable to Initial Rate Periods. Not applicable.

Section 12. Applicable Rate for Purposes of Subparagraph (b)(iii) of Section 3 of Part II of this Statement. For purposes of subparagraph (b)(iii) of Section 3 of Part II of this Statement, the Applicable Rate for shares of such series for the next succeeding Rate Period of shares of such series shall be equal to the lesser of the Kenny Index (if such Rate Period consists of fewer than 183 Rate Period Days) or the product of (A)(I) the “AA” Composite Commercial Paper Rate on such Auction Date for such Rate Period, if such Rate Period consists of fewer than 183 Rate Period Days; (II) the Treasury Bill

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Rate on such Auction Date for such Rate Period, if such Rate Period consists of more than 182 but fewer than 365 Rate Period Days; or (III) the Treasury Note Rate on such Auction Date for such Rate Period, if such Rate Period is more than 364 Rate Period Days (the rate described in the foregoing clause (A)(I), (II) or (III), as applicable, being referred to herein as the “Benchmark Rate”) and (B) 1 minus the maximum marginal combined regular Federal personal income tax rate applicable to ordinary income or the maximum marginal regular Federal corporate income tax rate applicable to ordinary income, whichever is greater; provided, however, that if the Fund has notified the Auction Agent of its intent to allocate to shares of such series in such Rate Period any net capital gains or other income taxable for Federal income tax purposes (“Taxable Income”), the Applicable Rate for shares of such series for such Rate Period will be (i) if the Taxable Yield Rate (as defined below) is greater than the Benchmark Rate, then the Benchmark Rate, or (ii) if the Taxable Yield Rate is less than or equal to the Benchmark Rate, then the rate equal to the sum of (x) the lesser of the Kenny Index (if such Rate Period consists of fewer than 183 Rate Period Days) or the product of the Benchmark Rate multiplied by the factor set forth in the preceding clause (B) and (y) the product of the maximum marginal regular Federal personal income tax rate applicable to ordinary income or the maximum marginal regular Federal corporate income tax applicable to ordinary income, whichever is greater, multiplied by the Taxable Yield Rate. For purposes of the foregoing, Taxable Yield Rate means the rate determined by (a) dividing the amount of Taxable Income available for distribution per such share of MuniPreferred by the number of days in the Dividend Period in respect of which such Taxable Income is contemplated to be distributed, (b) multiplying the amount determined in (a) above by 365 (in the case of a Dividend Period of 7 Rate Period Days) or 360 (in the case of any other Dividend Period), and (c) dividing the amount determined in (b) above by $25,000.

Section 13. Certain Other Restrictions and Requirements. Certain other restrictions and requirements are specified in guidelines provided by a rating agency, as may be amended from time to time by a rating agency, in connection with that rating agency’s ratings of shares of MuniPreferred.

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