Megamart, a retailer of consumer goods, provides the following information on two of its departments (each considered an investment center). Net Average Investment Center Sales Income Invested Assets Electronics $ 5,810,000 $ 690000 $ 4,150,000 Sporting goods 12,750,000 870,000 5,100,000 Compute profit margin for each department. Profit Margin Choose Numerator: I Choose Denominator: Profit Margin Investment Center I Profit Margin Electronics I Sporting Goods