Consider the following two mutually exclusive projects: Year Cash Flow (A) Cash Flow (B) 0 -$262,224 -$15,423 28,100 4,622 57,000 8,449 57,000 13,676 425,000 8,824 Whichever project you choose, if any, you require a 6 percent return on your investment. a. What is the payback period for Project A? 3.28 years 1234 b. What is the payback period for Project B? c. What is the discounted payback period for Project A? d. What is the discounted payback period for Project B? e. What is the NPV for Project A