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Megamart, a retiler of consumer goods, provides the following information on two of its departments (each considered an investment center). Investment Sales Income Invested Center electronics 42.000.000 3.310.000 TL 800.000 Sporting goods 19.456.000 (2.432.000 Average Assets 112.800.000 1. Compute return on investment for each department. Using return on investment, which department is most efficient at using assets to generate returns for the company? 2. Assume a target income level of 10%. Of anerade invested assets. Compute residual income for each department. Which department generated the most residual income for the company? 3. Assume the electronics department is presented with a new investment Opportunity that will veild a 14% return on investment should the new investment opportunity be accepted? return on 1. Numerator Denominchor investment Return on investment. Return on Net Income / Average invested assets jovestment electronics Sporting goods 2. Investment electronics Sporting center "Goods Net income Target Net income Residual income