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 Activities Units Acquired at Cost Uniti Sodat total 1 Beginning inventory 190 units @ $52.80 per unit 5 Purchase 270 unitse 357.80 per unit 9 Sales 350 units@ $87,00 per unit Mar. 18 Purchase 110 units 562,80 per unit Mar. 25 Purchase 240 units $64.50 per unit Mar. 29 Sales 220 units@ $97.00 per unit Totals 330 units 570 units Mar. Mar. Har. 4. Compute gross prontearned by the company for each of the four costing methods. For specific Identification, the March 9 sale consisted of 110 units from beginning inventory and 240 units from the March 5 purchase, the March 29 sale consisted of 90 units from the March 18 purchase and 120 units from the March 25 purchase. (Round weighted average cost per unit to two decimals and final answers to nearest whole dollar) Gross Margin Sales Less Cost of foods sold Gross profil LIFO Ava Cost Spec.ID 52 2405 52 2405 52 246 5 FIFO 52.2405 32 540 19.700 $