Using Excel Plz

1. A project to install a honing machine in a manufacturing line has the cash flows shown in the following table. Jamie wishes to find the rate of return for the installation. Apply the two tests that indicate the number of ROR values (cash flow rule of signs and cumulative cash flow test) to show there is no unique ROR0. Use the Excel function IRR to find the multiple RORs by guessing several values of the ROR. Include a screen shot of your spreadsheet with data. What other type of rate of return could Jamie consider calculating to avoid the issue of multiple ROR values