Culver Corporation uses a periodic inventory system and reports the following for the month of June. $[[$Date$,$Explanation,Units,Unit Cost,Total Cost$],[$June $1,$Inventory,$100,$ unit cost $$5.$Total Cost $$500,$ june $12,$ Purchases, $365,$ unit cots $6,$ Total cost $2,190,$ June $23,$ Purchases $210,$ unit cost $7,$ total cost $1,470,$ june $30$ inventory $250$