U month, considering the following transactions under three different cost allocation methods and using perpetua Number of Units Unit Cost Sales Beginning inventory Purchased 900 $60 500 62 Sold 380 $86 Sold 350 92 Ending inventory 670 Cost of Goods Purchased FIFO (perpetual) Inventory Cost of Goods Sold Cost of Inventory Remaining Number of Units Unit Cost Total Cost Number of units Unit Cost Total Cost Number of units Beginning Unit Cost Total Cost Purchase 500 62 31.000 Sale 380 Sale 350 doo Total Purchases Total COGS