Bruin, Incorporated, has identified the following two mutually exclusive projects: Year Cash Flow (A) Cash Flow (B) 0 $ 36,000 $ 36,000 1 18,900 6,100 2 14,400 12,600 3 11,900 19,100 4 8,900 23,100 a. What is the IRR for Project A? b. What is the IRR for Project B? c. If the required return is 8 percent, what is the NPV for Project A