Please show formulas in excel.

IV. You are a consultant to a large manufacturing corporation considering a project with the following net after tax cash flows (in millions of dollars). Years from now 0 1 9 10 After tax CF (20.00) 10.00 20.00 a. The project's beta is 1.75. Assuming rf = 3% and E (Rm) = 13% what is the NPV of the project? b. what is the IRR of the project? describe the relation between IRR and NPV c