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4. SHARE-BASED PAYMENT ARRANGEMENTS: Schedule of Assumptions Used in the Valuation of Shares (Tables)
3 Months Ended
Mar. 31, 2022
Warrant  
Schedule of Assumptions Used in the Valuation of Shares

 

Risk-free interest rate

0.79%

Life of warrant

5 years

Expected stock price volatility

138%

Expected dividend yield

$0.0

Stock Options  
Schedule of Assumptions Used in the Valuation of Shares

 

Risk-free interest rate

0.09%

Life of warrant

5 years

Expected stock price volatility

138%

Expected dividend yield

$0.0