Could you please help me answer this finance problem? I am not sure how to use excel to answer these kinds of question but my teacher requires it. Thank you in advance!

5.7 Calculating Profitability Index Bill plans to open a self-serve grooming center in a storefront. The grooming equipment will cost $265,000, to be paid immediately. Bill expects aftertax cash inflows of $59,000 annually for seven years, after which he plans to scrap the equipment and retire to the beaches of Nevis. The first cash inflow occurs at the end of the first year. Assume the required return is 13 percent. What is the project's PI? Should it be accepted