4. Leases: Schedule of lease costs and other information relating to the Company's operating leases (Tables)

9 Months Ended

Jul. 31, 2021

Tables/Schedules

Schedule of lease costs and other information relating to the Company's operating leases

Total lease cost	Three Months Ended July 31, 2021	Three Months Ended July 31, 2020	Nine Months Ended July 31, 2021	Nine Months Ended July 31, 2020
Operating lease cost	$ 46,969	$ 113,060	$ 144,104	$ 726,963
Short-term lease cost	$ 17,848	$ 51,805	$ 56,555	$ 155,729
Variable lease cost	$ 1,414	$ 10,289	$ 8,867	$ 38,756
Total	$ 66,231	$ 175,154	$ 209,526	$ 921,448

Other information
Cash paid for amounts included in the measurement of lease liabilities:
Operating cash flows from operating leases	$ 78,602
Right-of-use assets obtained in exchange for new operating lease liabilities	$ -
Weighted-average remaining lease term - operating leases	3.6	Years
Weighted-average discount rate - operating leases	9.75%