Required information [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 Activities Units Acquired at Cost Units Sold at Retan Mar. 1 Beginning inventory 220 units @ $53.40 per unit Mar. 5 Purchase 285 units & $58.40 per unit Mar. 388 units @ $88.40 per unit Mar. 18 Purchase 145 units@ $63.40 per unit Mar. 25 Purchase 270 units @ $65.40 per unit Mar. 29 Sales 250 units@ $98.48 per unit Totals 630 units 9 Sales 920 units 2. Compute the number of units in ending inventory Ending inventory units