The Shirt Shop had the following transactions for T-shirts for Year 1, its first year of operations: During the year, The Shirt Shop sold 730 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: (1) FIFO, (2) LIFO, and (3) weighted average. b. Compute the difference in gross margin between the FIFO and LIFO cost flow assumptions