Note 6 - Inventory

3 Months Ended

Feb. 28, 2022

Notes to Financial Statements

Inventory Disclosure [Text Block]

6) Inventory

Major classes of inventory are:

	February 28, 2022			November 30, 2021
Raw materials	$	8,418,441		$	8,289,386
Work in process		545,922			357,721
Finished goods		2,934,401			3,088,739
Total Gross Inventory	$	11,898,764		$	11,735,846
Less: Reserves		(2,198,449	)		(2,525,743	)
Net Inventory	$	9,700,315		$	9,210,103