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. Units Sold at Retail Units Acquired at Cost 230 units @ $53.60 per unit 290 units @ $58.60 per unit 390 units @ $88.60 per urit Date Activities Mar. 1 Beginning inventory Mar. 5 Purchase Mar. 9 Sales Mar. 18 Purchase Mar. 25 Purchase Mar. 29 Sales Totals 150 units @ $63.60 per unit 280 units @ $65.60 per unit 260 units @ $98.60 per unit 650 units 950 units Problem 6-1A Part 3 3. Compute the cost assigned to ending inventory using (a) FIFO, (b) LIFO, (c) weighted average, and (d) specific identification. For specific identification, the March 9 sale consisted of 130 units from beginning inventory and 260 units from the March 5 purchase; the March 29 sale consisted of 110 units from the March 18 purchase and 150 units from the March 25 purchase