Quarterly report [Sections 13 or 15(d)]

Inventory (Tables)

v3.25.1
Inventory (Tables)
9 Months Ended
Feb. 28, 2025
Inventory Disclosure [Abstract]  
Schedule of Inventory, Current [Table Text Block]

Inventory, consisting of material, overhead, labor, and manufacturing overhead, is stated at the lower of cost (first-in, first-out) or market, and consists of the following:

 

    February 28,     May 31,  
    2025     2024  
Raw materials   $ 347,052     $ 386,803  
Finished goods     1,032,271       1,581,770  
Total   $ 1,379,323     $ 1,968,573