Note 5 - Senior Unsecured Note Payable: Schedule of fair value (Tables)

12 Months Ended

Sep. 30, 2021

Series K and Series F Warrants

Schedule of fair value

	Series K Warrants Issued October 4, 2019	Series F Warrants Canceled October 4, 2019
Expected volatility	147.20%	147.20%
Stock price on date of grant	$0.07	$0.07
Exercise price	$0.08	$0.09
Expected dividends	-	-
Expected term (in years)	3.333	3.333
Risk-free rate	1.34%	1.34%
Expected forfeiture rate	0%	0%