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Required informaon {The foiiowing information appiies to the questions displayed beiow} Warnemoods 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 Retail Mar. 1 Beginning inventory 116 units@ $51.26 per unit Mar. 5 Purchase 239 units-Q $56.26 per' unit Mar. 9 Sales 276 units@ $36.28 per unit Mar. 18 Purchase 90 units-Q $61.20 per' unit Mar. 25 Purchase 169 units@ $63.20 per' unit Mar. 29 Sales 149 units@ $96.28 per unit Totals 599 units 410 units 4. Compute gross prot earned by the company for each of the four costing methods. For specic identication, the March 9 sale consisted of 70 units from beginning inventory and 200 units from the March 5 purchase; the March 29 sale consisted of 50 units from the March 18 purchase and 90 units from the March 25 purchase. [Round weighted average cost per unit to two decimals and nal answers to nearest whole dollar.) Less: Cost of goods sold Gross prot