Calculator Print item Periodic inventory by three methods, cost of goods sold The units of an item available for sale during the year were Jan. 1 Inventory 30 units at $94 Mar. 10 Purchase 70 units at $102 Aug. 30 Purchase 30 units at $106 Dec. 12 Purchase 70 units at $110 There are 80 units of the item in the physical Inventory at December 31. The periodic Inventory system is used. Determine the ending inventory cost and the cost of goods sold by three methods. Round interim calculations to one decimal and final answers to dollar. Cost of Ending Inventory and cost of Goods Sold Inventory Method Ending Inventory Cost of Goods Sold First-in, first-out (FIFO) Last-in, first-out (LIFO) Weighted average cost Previous Next