Inventories

6 Months Ended

Aug. 31, 2022

Inventory [Abstract]

INVENTORIES

NOTE 3 – INVENTORIES

Inventories are valued at the lower of cost (first-in, first-out) or net realizable value, net of write downs, and consisted of the following:

	August 31, 2022		February 28, 2022
Raw materials	$	132,657	$	129,836
Work-in-process		6,644		14,421
Finished goods		15,356		-
Total inventory	$	154,657	$	144,257