I need help with MIRR!

For NPV project X $1,193,232.57, project Y $630,722.81.

For project X for IRR as 18.91% and for project Y, 14.96%.

For PI, project X, Injabe 1.40, and project Y, 1.06. Are these correct?

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? 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