The following data are available for two divisions of Ryan Enterprises: The cost of capital for the company is 7 percent. Ignore taxes. Required: a-1. Calculate the ROI for both Alpha and Beta divisions. a-2. If Ryan measures performance using ROI, which division had the better performance? b-1. Calculate the EVA for both Alpha and Beta divisions. (The divisions have no current liabilities.) b-2. If Ryan measures performance using economic value added, which division had the better performance? c. Would your evaluation change if the company's cost of capital was 10 percent, 1. when evaluated by ROI? 2. when evaluated by EVA? Complete this question by entering your answers in the tabs below. when evaluated by ROI? when evaluated by EVA? Complete this question by entering your answers in the tabs below. Calculate the ROI for both Alpha and Beta divisions. Note: Enter your answers as a percentage rounded to 1 decimal place (1.e.,32.1). Complete this question by entering your answers in the tabs below. Calculate the EVA for both Alpha and Beta divisions. (The divisions have no current liabilities.)