I would to get the full answer for the project for excel. Know to calculate the PMT function into the project. J

I would to get the full answer for the project for excel. Know to calculate the PMT function into the project. Justin and Kaleen Millowski have always dreamed of purchasing and running a campground. Kaleen wants to be ready when a campground becomes available, so she decides to start calculating how a mortgage will impact her family’s budget on a monthly basis and over the life of the loan. She also wants to consider how different mortgage interest rates will impact the total cost of the campground.
1.
Kaleen calculated the anticipated total cost of
the campground using the mortgage interest rate she expects to qualify for. She
now wants to determine how different interest rates could impact the total cost
of the campground.I just attached the document needed in order to be able to solve this projects