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Note 3 - Inventory
6 Months Ended
Nov. 30, 2023
Notes to Financial Statements  
Inventory Disclosure [Text Block]

Note 3.

Inventory

 

Inventory consists of the following:

 

   

November 30,

   

May 31,

 
   

2023

   

2023

 

Raw materials

  $ 2,114,110     $ 2,299,911  

Finished goods

    3,145,892       2,184,195  

Total inventory

  $ 5,260,002     $ 4,484,106