! 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 March 1 March 5 March 9 March 18 March 25 March 29 Activities Beginning inventory Purchase Sales Purchase Purchase Sales Totals Units Acquired at Cost 90 units @ $50.80 per unit 220 units @ $55.80 per unit 80 units 140 units Units Sold at Retail 250 units @ $85.80 per unit @$60.80 per unit $62.80 per unit 530 units 120 units @ $95.80 per unit 370 units 3. Compute the cost assigned to ending inventory using (a) FIFO, (b) LIFO, (c) weighted average, and (d) specific identification. For specific identification, units sold include 60 units from beginning inventory, 190 units from the March 5 purchase, 40 units from the March 18 purchase, and 80 units from the March 25 purchase.