eBOOR Show Me How Calculator Print Item FIFO and LIFO Costs Under Perpetual Inventory System The following units of an item were available for sale during the year: Beginning inventory 8,100 units at $180 Sale 5,300 units at $300 First purchase 15,000 units at $185 Sale 13,000 units at $300 Second purchase 16,000 units at $192 Sale 14,000 units at $300 The firm uses the perpetual inventory system, and there are 6,800 units of the item on hand at the end of the year. a. What is the total cost of the ending inventory according to FIFO? b. What is the total cost of the ending inventory according to LIFO? walcula Print Item Periodic Inventory by Three Methods The units of an item available for sale during the year were as follows: Jan. 1 Inventory 2,500 units at $5 Feb. 17 Purchase 3,300 units at $6 July 21 Purchase 3,000 units at $7 Nov. 23 Purchase 1,200 units at $8 There are 1,500 units of the item in the physical inventory at December 31. The periodic inventory system is used. a. Determine the inventory cost by the first-in, first-out method. b. Determine the inventory cost by the last-in, first-out method. c. Determine the inventory cost by the weighted average cost method