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Note 10 - Stock Option Plan: Schedule of Stock Options Valuation Assumptions (Tables)
12 Months Ended
Dec. 31, 2013
Tables/Schedules  
Schedule of Stock Options Valuation Assumptions

The fair value of each option grant is estimated on the date of the grant using the Black-Scholes option-pricing model with the following weighted-average assumptions used for the grants made in 2013 and 2012:

 

 

2013

2012

Expected life (in years)

3.5

4.0

Risk free interest rate

0.39%

0.36%

Expected volatility

377%

396%

Dividend yield

-

-