Required information Problem 6-1A Perpetual: Alternative cost flows LO P1 [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 Date Mar. 1 Beginning inventory Mar. 5 Purchase Mar. 9 Sales Mar. 18 Purchase Mar. 25 Purchase Mar. 29 Sales Activities Units Sold at Retail Units Acquired at Cost 100 units $51.00 per unit 225 units $56.00 per unit 260 units $86.00 per unit 85 units $61.00 per unit 150 units $63.00 per unit 130 units a $96.00 per unit 390 units Totals 560 units