Willie Industries is evaluating two alternative investment opportunities. The controller of the company has prepared the following analysis of the two investment proposals. Items in addition to depreciation may have attributed to differences in the estimated annual cash flow and net income figures shown below. Required: a. For each proposed investment, compute the following. Assume discounted at an annual rate of 10 percent. Use 26-4 where necessary. (1) Payback period (2) Return on average investment (3) Net present value b. Based on your computations in part a, which proposal do you consider to be the better investment? Complete this question by entering your answers in the tabs below. For each proposed investment, compute the following. Assume discounted at an annual rate of 10 percent. Use Exhibits 26-3 and 26-4 where necessary. (Round your "PV factors" to 3 decimal places and return on average investment to 1 decimal place.) For each proposed investment, compute the following. Assume discounted at an annual rate of 10 percent. Use Exhibit and 26-4 where necessary. (Round your "PV factors" to 3 decimal places and return on average investment to 1 decima place.) Based on your computations in part a, which proposal do you consider to be the better investment