please help:

O Required information (The following information applies to the questions displayed below.) 3 The Shirt Shop hod the following transactions for T-shirts for Year 1, its first year of operations, January 20 Purchased 400 units $8 - $3,200 April 21 Purchased 200 units . $10 - 2.000 July 25 Purchased 200 units 613 3,640 September 19 Purchased 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) UFO, and (3) weighted average. (Round cost per unit to 2 decimal places and final answers to the nearest whole dollar amount.) Answer is complete but not entirely correct. Ending Inventory FIFO 2.400 LIFO S 1.440 Weighted Average 1.005