Fuji Software, Inc., has the following mutually exclusive projects. Year Project A Project B 28,000 31,000 16,000 12,500 3,700 17,000 11,000 12,500 2 a-1. Calculate the payback period for each project. (Round your answers to 3 decimal places. (e.g. 32.161)) Payback period years Project A Project B years a-2. Which, if either, of these projects should be chosen? Project A Project B Both projects Neither project b-1. What is the NPV for each project if the appropriate discount rate is 15 percent? (Negative amounts should be indicated by a minus sign. Round your answers to 2 decimal places. (e.g., 32.16)) NPV Project A Project B S