EXCEL MASTER IT$!$ PROBLEM $($MBA ACCOUNTING$)$

PLEASE please please answer these questions with an excel spreadsheet with formulas. Screenshots of the speadsheet along with explanations would be appreciated!!!

a$.$ What is the profitability index of the project?

b$.$ What is the IRR of the project?

c$.$ What is the NPV of the project?

d$.$ At what OEM price would Goodweek Tires be indifferent to accepting the project? Assume the replacement market price is constant.

e$.$ At what level of variable costs per unit would Goodweek Tires be different to accepting the project?