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Inventories
3 Months Ended
May 31, 2018
Notes to Financial Statements  
Inventories

NOTE 3: INVENTORIES

 

Inventories consist of the following:

 

   May 31,   February 28, 
   2018   2018 
Raw materials and subassemblies  $666,320   $673,969 
Finished goods   428,944    395,410 
Work in process   552,569    489,082 
Total   1,647,833    1,558,461 
Less: Allowance   (222,378)   (204,378)
Net inventories  $1,425,455   $1,354,083