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Note 4 - Inventories (Tables)
6 Months Ended
May 29, 2021
Notes Tables  
Schedule of Inventory, Current [Table Text Block]
   

May 29,

   

November 28,

 
   

2021

   

2020

 

Raw materials

  $ 207,720     $ 151,026  

Finished goods

    220,115       172,187  

Total inventories

  $ 427,835     $ 323,213