complete required a and required b. please explain how u got the numbers.

10 Problem: Module 2 Textbook Problem 10 Learning Objective: Module 2-7 Show how different inventory cost flow methods (specific identification, FIFO, LIFO, and weig average) affect financial statements The Shirt Shop had the following transactions for T-shirts for Year 1, its first year of operations: aints e Jan. 20 Purchased Apr. 21 Purchased July 25 Purchased Sept. 19 Purchased 490 units 110 units 250 units 90 units $8 - $3,920 $10 - 1,100 $12 - 3,000 1,170 Hint e $13 - Print 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: (1) 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 Required A Required B Compute the difference in gross margin between the FIFO and LIFO CC FIFO LIFO Difference Gross margin