Note 4 - Capital Assets

6 Months Ended

Nov. 30, 2022

Notes to Financial Statements

Property, Plant and Equipment Disclosure [Text Block]

Note 4. Capital assets

Capital assets consisted of the following:

	November 30,			May 31,
	2022			2022
Land	$	28,967		$	31,882
Production facility		430,631			453,412
Equipment		219,282			254,486
Leasehold improvement		7,772			7,455
Construction in progress		8,421			7,505
	$	695,073		$	754,740
Less: accumulated amortization		(155,949	)		(167,241	)
Total	$	539,124		$	587,499