Megamart, a retailer of consumer goods, provides the following information on two of its departments (each considered an investment center). Investment Center Electronics Sporting goods 26,220,000 Sales Incone $44,500,000 $3,560,000 2,622,000 Average Invested Assets $17,800,000 13,800,000 Exercise 22-11 Computing margin and turnover; department efficiency LO A2 Compute profit margin and investment turnover for each department. Which department generates the most net income per dollar of sales? Which department is most efficient at generating sales from average invested assets?