HELP ME PLEASE

Calculate the cost of goods sold and ending inventory using the average cost method.

Pina Limited uses a perpetual inventory system. The inventory records show the following data for its first month of operations: Date Explanation Units Unit Cost $ 69 Aug. 2 243 Total Cost Balance in Units $ 16,767 243 46,560 728 Purchases Purchases Sales 3 96 10 485 (323) 935 405 15 Purchases 120 112.200 1.340 25 Sales (334) 1.006