00 Part 4 of 4 Required information [The following information applies to the questions displayed below.] Warnerwoods Company uses a periodic inventory system. It entered into the following purchases and sales transactions for March 0.9 points Units Sold at Retail Units Acquired at Cost 155 units@ $45 per unit 455 units @ $50 per unit Skipped 475 units @ $80 per unit Date Activities Mar. 1 Beginning inventory Mar 5 Purchase Mar. 9 Sales Mar. 18 Purchase Mar. 25 Purchase Mar. 29 Sales Totals 230 units @ $55 per unit 310 units @ $57 per unit 270 units @ $90 per unit 745 units eBook 1,150 units Print For specific identification, the March 9 sale consisted of 50 units from beginning inventory and 425 units from the March 5 purchase; the March 29 sale consisted of 95 units from the March 18 purchase and 175 units from the March 25 purchase. References 4. Compute gross profit earned by the company for each of the four costing methods. (Round your average cost per unit to 2 decimal places and final answers to nearest whole dollar.) FIFO LIFO Weighted Average Specific Identification Sales Less: Cost of goods sold Gross profit $ 0 $ 0 $ 0 $ 0