Chapter 6 End of Chapter Assignments 8 Required informatlon The following information applies to the questions displeyed below Wanerwoods Company uses a periodic inventory system. It entered into the following purchases and sales transactions Part 4 of 4 for March. 2.72 points ActivitiesUnits Acquired at Cost Units Sold at Retail inventory Date Mar. 1 Beginning Mar. 5 Purchase Mar. 9 Sales Mar. 18 Purchase Mar. 25 Purchase Mar. 29 Sales 180 units@ $70 per unit 480 units $75 per unit 280 unitse $80 per unit eBook 5e0 units e $105 per unit 360 units e $82 per unit Print 320 unitse $115 per unit 820 units Totals 1,300 units For specific identification, the March 9 sale consisted of 90 units from beginning inventory and 410 units from the March 5 purchase; the March 29 sale consisted of 120 units from the March 18 purchase and 200 units from the March 25 purchase. 4. Compute gross profit earned by the company for each of the four costing methods. (Round your average cost per unlt to 2 declmal places and final answers to nearest whole doller.) Weighted Average Identification Specific FIFO LIFO Sales Less Cost of goods sold Gross profit