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 Units sold at Retail - Date Activities Mar. 1 Beginning inventory Mar. 5 Purchase Mar. 9 Sales Mar. 18 Purchase Mar. 25 Purchase Mar. 29 Sales Totals Units Acquired at cost 120 units $51.40 per unit 235 units 556.40 per unit 95 units $61.40 per unit 170 units 63.40 per unit 280 units # $86.40 per unit 620 unita 150 units. $96.40 per unit 430 units 2. Compute the number of units in ending inventory. Ending inventory units