S Date December 7 December 14 Total December 14 December 15 Total December 15 December 21 Totals Goods purchased # of units Cost per unit TO Cost of Goods Available for Sale $ $ 0.00 0.00 $ 0.00 Perpetual LIFO: # of units sold Cost of Goods Sold Cost per Cost of Goods unit Sold Inventory Balance # of units Cost per unit Inventory Balance $ 0.00

Perpetual LIFO: Perpetual LIFO