The units of an item available for sale during the year were as follows: Jan. 1 Inventory 50 units at $92 Mar. 10 Purchase 70 units at $102 Aug. 30 Purchase 30 units at $106 Dec. 12 Purchase 50 units at $110 There are 60 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) 6,560 13,860 Last-in, first-out (LIFO) 5,620 Weighted average cost