M7-21 (Supplement 7A) Calculating Cost of Goods Sold and Ending Inventory under Perpetual LIFO [LO 7-S1]

Calculate the cost of goods available for sale, cost of goods sold, and ending inventory under the LIFO. Assume perpetual inventory system and sold 600 units between January 9 and January 28. (Round your intermediate calculations to 2 decimal places.)