Culver Inc. is a retailer using a perpetual inventory system. All sales returns from customers result in the goods being returned to inventory. (Assume that the inventory is not damaged.) Assume that there are no credit transactions; all amounts are settled in cash. You are provided with the following information for Culver Inc. for the month of January. Date Description Quantity Unit Cost or Selling Price Dec. 31 Beginning inventory 160 $21 Jan. 2 Purchase 100 22 Jan. 6 Sale 180 41 Jan. 9 Sale return 10 10 41 Jan. 9 Purchase 75 24 Jan. 10 Purchase return 15 24 Jan. 10 Sale 50 46 Jan. 23 Jan. 22 Purchase 100 27 30 Sale 120 49 Using FIFO method, calculate (i) cost of goods sold, (ii) ending inventory, and (iii) gross profit. (Assume sales returns had a cost of $21 and purchase returns had a cost of $24.) Cost of goods sold Ending Inventory $ Gross Profit