The Shirt Shop had the following transactions for T-shirts for Year 1, its first year of operations: Jan 20 Purchased Apr. 21 Purchased July 25 Purchased Sept. 19 Purchased 490 units 110 units 250 units 90 units $ 8 $10 $12 $13 - $3,920 1,100 3,000 1,170 @ During the year, The Shirt Shop sold 760 T-shirts for $18 each. Required a. Compute the amount of ending inventory The Shirt Shop would report on the balance sheet, assuming the following cost flow assumptions:(0) FIFO. (2) LIFO, and (3) weighted average. b. Compute the difference in gross margin between the FIFO and LIFO cost flow assumptions. Complete this question by entering your answers in the tabs below. Required A Required B 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 intermediate calculations to 2 decimal places and final answers to the nearest whole dollar amount.) FIFO LIFO Weighted Average Ending inventory Complete this question by entering your answers in the tabs below. Required A Required B Compute the difference in gross margin between the FIFO and LIFO cost flow assumptions. FIFO LIFO Difference Gross margin