10-1 thru 10-5 to be solved in excel and please show the formula that u are going to use

EASY PROBLEMS 1-7 (10-1) NPV A project has an initial cost of $40,000, expected net cash inflows of $9,000 per year for 7 years, and a cost of capital of 11%. What is the project's NPV? (Hint: Begin by constructing a time line.) Refer to Problem 10-1. What is the project's IRR? (10-2) IRR (10-3) MIRR Refer to Problem 10-1. What is the project's MIRR? Refer to Problem 10-1. What is the project's PI? (10-4) ility Index (10-5) Payback Refer to Problem 10-1. What is the project's payback period