please help!!

Required information [The following information applies to the questions displayed below.] Megamart provides the following information on its two investment centers. 1. Compute return on investment for each center. Using return on investment, which center is most efficient at using assets to generate income? 2. Assume a target income of 12% of average assets. Compute residual income for each center. Which center generated the most residual income? 3. Assume the Electronics center is presented with a new investment opportunity that will yield a 15% return on investment. Should the new investment opportunity be accepted? The target return is 12%. Required information [The following information opplies to the questions displayed below] Megamart provides the following information on its two investment centers. Compute profit margin and investment turnover for each center. Which center generates more income per dollar of sales? Which department is most efficient at generating sales from overage invested assets