Quarterly report pursuant to Section 13 or 15(d)

Condensed Interim Consolidated Statements of Cash Flows (Unaudited)

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Condensed Interim Consolidated Statements of Cash Flows (Unaudited) - USD ($)
9 Months Ended
Aug. 31, 2019
Aug. 31, 2018
CASH FLOWS FROM OPERATING ACTIVITIES    
Net loss for the period $ (2,689,346) $ (958,672)
Items not involving cash:    
Stock-based compensation expense (included in selling, general and administration expenses) 191,532 45,387
Accretion 672,517 88,102
Foreign currency translation gain (15,372) (17,498)
Change in fair value of derivative liabilities (742,106) (245,852)
Issue of common shares for services 314,339 212,500
Cancellation of shares for services (19,998)  
Shares to be issued for services 20,000  
Issue of convertible debentures for services 112,500  
Depreciation 24,869 12,138
Amortization of patent rights 5,499 1,833
Changes in non-cash working capital:    
Accounts receivable (97,072) 1,252
Prepaid expenses and other receivables 103,670 (98,296)
Deferred revenue 13,320  
Deferred costs (55,862)  
Inventory (559,197) (2,435)
Accounts payable and accrued liabilities 476,225 (96,455)
NET CASH USED IN OPERATING ACTIVITIES (2,244,482) (1,057,996)
CASH FLOWS FROM INVESTING ACTIVITIES    
Purchase of patents   (110,000)
Deposit for equipment (22,117) (180,000)
Purchase of property and equipment (185,560) (98,349)
NET CASH USED IN INVESTING ACTIVITIES (207,677) (388,349)
CASH FLOWS FROM FINANCING ACTIVITIES    
Proceeds from convertible debentures 4,250,265  
Repayment of secured convertible debentures (1,035,930)  
Repayment of unsecured convertible debentures   (40,357)
NET CASH PROVIDED (USED) BY FINANCING ACTIVITIES 3,214,335 (40,357)
Effects of foreign currency exchange rate changes (63,186) (4,440)
NET INCREASE (DECREASE) IN CASH AND CASH EQUIVALENTS FOR THE PERIOD 698,990 (1,491,142)
Cash and cash equivalents, beginning of period 1,182,387 1,965,043
CASH AND CASH EQUIVALENTS, END OF PERIOD 1,881,377 473,901
SUPPLEMENTAL DISCLOSURE OF CASH FLOWS:    
INCOME TAXES PAID 0 0
INTEREST PAID $ 67,007 $ 67,179