Complete the following table by computing the project's conventional payback period. (Hint: For full credit, complete the entire table. Round the conventional payback period to the nearest two decimal places. If your answer is negative use a minus sign.) The conventional payback period ignores the time value of money, and this concerns Green Caterpillar's CFO. He has now asked you to compute Beta's discounted payback period, assuming the company has a 7% cost of capital. Complete the following table and perform any necessary calculations. (Hint: Round the discounted cash flow values to the nearest whole dollar, and the discounted payback period to the nearest two decimal places. For full credit, complete the entire table. If your answer is negative use a minus sign.) Which version of a project's payback period should the CFO use when evaluating Project Beta, given its theoretical superiority? The discounted payback period The regular payback period