I need help with problems 10-1 THROUGH 10-7

A project has an initial cost of $40,000, expected net cash inflows of $9,000 per year for 7years, and a cost of capital of 11%. What is the project's NPV? Refer to Problem 10-1. What is the project's IRR? Refer to Problem 10-1. What is the project's MIRR? Refer to Problem 10-1. What is the project's PI? Refer to Problem 10-1. What is the project's payback period? Refer to Problem 10-1. What is the project's discounted payback period? Your division is considering two investment projects, each of which requires an up-front expenditure of $15 million. You estimate that the investments will produce the following net cash flows