Note 3 - Inventories

9 Months Ended

Dec. 31, 2021

Notes to Financial Statements

Inventory Disclosure [Text Block]

NOTE 3 - INVENTORIES       

Inventories at December 31, 2021 consisted of the following:

	Current		Long Term		Total
Raw materials	$	317,254	$	202,846	$	520,100
Finished goods		36,782		8,788		45,570
Totals	$	354,036	$	211,634	$	565,670

Inventories at March 31, 2021 consisted of the following:

	Current		Long Term		Total
Raw materials	$	139,361	$	202,846	$	342,207
Finished goods		87,873		8,788		96,661
Totals	$	227,234	$	211,634	$	438,868