4) [10 Points] A firm has the option of investing in either Project A or Project B. The firm does not have enough capital to invest in both projects. The end of year cash flows of projects A and B are contained in the following table: Year 0 1 -50 75 Project A Cash Flow Project B Cash Flow -110 150 10% Cost of Capital a) [6 Points] For each project calculate the NPV and the IRR. Then state which project you would choose using the NPV as your decision-making criteria, and which project you would choose using the IRR as your decision-making criteria. b) [4 Points) Calculate the incremental IRR. Based on the incremental IRR criteria, explain how the inyestment decision is now consistent with the NPV criteria. Lum of $10 next year, which represents