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3. Joint Venture: Warrants issued in conjunction with sale of percentage, valuation assumptions (Tables)
6 Months Ended
Jun. 30, 2015
Tables/Schedules  
Warrants issued in conjunction with sale of percentage, valuation assumptions

 

Risk-free interest rate

 

1.71%

Expected dividend yield

 

0

Expected term (in years)

 

5

Expected volatility

 

141.7%