Jan. 1 Periodic inventory by three methods, cost of goods sold The units of an item available for sale during the year were as follows: Inventory 50 units at $114 Mar. 10 Purchase 70 units at $126 Aug. 30 Purchase 10 units at $130 Dec. 12 Purchase 70 units at $134 There are so 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 the nearest whole dollar Cost of Ending Inventory and cost of Goods Sold Inventory Method Ending Inventory Cost of Goods Sold First-in, first-out (FIFO) 10.680 14.520 Lasti, first-out (FO) Weighted average cost