N-MFP1 0000844779 XXXXXXXX 2016-04-30 0000844779 S000001522 3 Y Y N N 033-26305 BlackRock Advisors, LLC 801-47710 Deloitte & Touche LLP Philadelphia PA BlackRock Advisors, LLC BNY Mellon Investment Servicing (US) Inc. BNY Mellon Investment Servicing (US) Inc. 0000849542 084-01761 N N N Other Tax Exempt Y 3 3 8476460.07 10567604.79 9792015.56 16206706.79 754707.09 81025905.44 83020884.56 77988645.78 82841455.91 854738.21 0.1046 0.1273 0.1256 0.1956 0.8830 1.0000 1.0000 1.0000 1.0000 1.0000 649651.13 200000.00 200000.00 27111.09 81164.32 795597.90 795597.90 1.0000 0.0031 1.0003 1.0002 1.0002 1.0000 1.0000 C000004130 2000000.00 0.00 0.00 1.0003 1.0002 1.0002 1.0000 0.0000 235969.84 3609779.10 1175325.95 1544808.75 368811.79 455741.50 2154112.40 1108512.43 231670.86 36998168.46 3929921.00 40211409.80 0.0000 Y BlackRock Advisors waived/reimbursed $22,366 in management/administration fees. C000004131 5000.00 0.00 0.00 1.0003 1.0002 1.0002 1.0000 0.0000 150232.64 4006740.25 1359364.92 484513.30 2273149.71 38965.48 383573.50 1732110.44 3682510.57 44532805.14 5464414.47 51203604.28 0.0000 Y BlackRock Advisors waived/reimbursed $23,765 in management/administration fees. BlackRock Investments, LLC waived $8,224 in service/distribution fees. C000004132 1000.00 795597.90 795597.90 1.0003 1.0002 1.0002 1.0000 1.0000 275.00 0.00 2553.27 0.00 0.00 0.00 2890.54 205.64 418.94 880063.72 5862.75 880269.36 0.0000 Y BlackRock Advisors waived/reimbursed $1,255 in management/administration fees. BlackRock Investments, LLC waived $320 in service/distribution fees. MURRAY CITY UTAH MURRAY CITY UTAH HOSP REV 0.250000% 626853CJ2 US626853CJ23 Variable Rate Demand Note First Tier Security Fitch, Inc. NR Moody's Investors Service, Inc. VMIG1 Standard and Poor's Ratings Services A-1+ 2016-05-02 2016-05-02 2037-05-15 Y WELLS FARGO & COMPANY Fitch, Inc. F1+ Moody's Investors Service, Inc. P-1 Standard and Poor's Ratings Services A-1 1.0000 1 N N N 0.0025 100000.00 100000.00 100000.00 0.1257 N Y Y N RALEIGH-DURHAM N C ARPT AUTH RALEIGH-DURHAM N C ARPT AUTH A 0.400000% 751073GK7 US751073GK75 Variable Rate Demand Note First Tier Security Fitch, Inc. F1+ Moody's Investors Service, Inc. VMIG1 Standard and Poor's Ratings Services NR 2016-05-06 2016-05-06 2036-05-01 Y ROYAL BANK OF CANADA Fitch, Inc. F1+ Moody's Investors Service, Inc. P-1 Standard and Poor's Ratings Services A-1+ 1.0000 7 N N N 0.0040 100000.00 100000.00 100000.00 0.1257 N N Y N BlackRock Funds 2016-05-06 /s/ Neal J. Andrews Neal J. Andrews Chief Financial Officer