Fiscal Year Ended March 31,



 

2015

 

2016

Finished goods

 

$

102,212 

 

$

85,617 

Work in process

 

 

106,627 

 

 

101,436 

Raw materials and supplies

 

 

327,073 

 

 

297,215 



 

$

535,912 

 

$

484,268