please show the work in detail with formulas in excel. please make sure in EXCEL.

WG(1) PROBLEM 1 The Gonzaba Clinic is evaluating a project that costs $52,125 and has expected net cash flows of $12,000 per year for eight years. The first inflow occurs one year after the cost outflow, and the project has a cost of capital of 12 percent a. What is the project's payback? b. What is the project's NPV? Its IRR? C. Is the project financially acceptable? Explain your