[The following information applies to the questions displayed below. Warnerwoods Company uses a perpetual inventory system. It entered into the following purchases and sales transactions for March Units Acquired at Cost 190 units $52.80 per unit 270 units $57.80 per unit Units Sold at Retail Date Mar. 1 Beginning inventory Mar. 5 Purchase Mar. 9 Sales Mar. 18 Purchase Mar. 25 Purchase Mar. 29 Sales Activities 350 units $87.80 per unit 130 units $62.80 per unit 240 units$64.80 per unit 220 units 570 units $97.80 per unit Totals 830 units