You are considering two projects, A and B. Each project will cost $200,000, the WACC is 8.5%, and the projected cash flows are as follows: a. Calculate the payback period, discounted payback, NPV, PI, IRR, and MIRR. If A and B are mutually exclusive, which should be selected? b. Create an NPV profile chart for projects A and B. What is the exact crossover rate for these two projects