please use excel

Given the following data for two independent projects: Project A and Project B: (a) Calculate the NPV of the two projects. (b) Calculate the IRR of the two projects (c) Indicate your accept/Reject decisions for each project (d) What would be your decision if the projects were mutually exclusive projects. [Note: Use NPV for decision regarding mutually exclusive projects as IRR is not applicable for such projects) Year Project A Project B (220,000) (220,000) 27,500 96,500 37,500 72,800 75,000 55,000 84,600 32,700 99,500 30,000 WACC = 11.5% WNO