Required information Exercise 5-5A Effect of inventory cost flow on ending inventory balance and gross margin LO 5-1 (The following information applies to the questions displayed below.] The Shirt Shop had the following transactions for T-shirts for Year 1, its first year of operations: Jan. 20 Apr. 21 July 25 Sept. 19 Purchased Purchased Purchased Purchased 400 units @ $ 8 = $ 3,200 200 units @ $10 = 2,000 280 units @ $13 = 3,640 90 units @ $15 = 1,350 During the year, The Shirt Shop sold 810 T-shirts for $20 each. Required a. Compute the amount of ending inventory The Shirt Shop would report on the balance sheet, assuming the following cost flow assumptions: (1) FIFO, (2) LIFO, and (3) weighted average. (Round cost per unit to 2 decimal places and final answers to the nearest whole dollar amount.) Ending Inventory FIFO LIFO Weighted Average