Salmone Company reported the following purchases and sales for its only product. Salmone uses a perpetual inventory system. Determine the cost assigned to cost of goods sold using LIFO Activities Units Acquired at Cost 250 units$10 270 units $12 Date Units Sold at Retail May Beginning Inventory 5 Purchase 10 Sales 15 Purchase 24 Sales 190 units $20 150 units $13 140 units $21