2nd time posting, plz give me the correct answer

Warnerwoods Company uses a perpetual Inventory system. It entered into the following purchases and sales transactions for March. Activities Units Acquired at Cost Units Sold at Retall Date Mar. 1 Beginning inventory 80 units $50.60/unit 5 Purchase Mar. 215 units $55.60/unit Mar. 9 Sales 240 units $85 60/unlt 75 units a $60 60/unit Mar. 18 Purchase Mar. 25 Purchase 130 units $62.60/unit 110 units $95.60/unit Mar. 29 Sales Totals 500 units 350 units