Calculate the cost of goods sold dollar value for A66 Company for the month, considering the following transactions under three different cost allocation methods and using perpetual inventory updating. Pravide calculations for last-in, first-out (LIFO). Number of Units Unit Cost Unit Cost Sales 820 $60 Geginning inventory Purchased 800 Sold 400 $90 Sold 350 100 Ending inventory 680 Cost of Inventory Remaining Cost of Goods Purchased Number of units Unit Cost Total Cost LIFO (perpetual) Inventory Cost of Goods Sold Number of units Unit Cost Total Cost Number of units Unit Cost Total Cost Beginning Purchase Sale Sale Total Purchases S Total cos