Part A Given the following conventional cash flows, find the undiscounted payback, discount payback, net present value, IRR, MIRR, profitability index in Excel. Then, plot the NPV profile using the appropriate graphing function in Excel. Use 12.5% discount rate, and 5% reinvestment rate, wherever needed. Years, t 0 1.9 Cash flows, $ -1,000 160 1,160 10 Answers: Method Syntax in Excel Numerical answers (2 decimal places) Undiscounted payback, in years Discounted payback, in years NPV, in $ IRR MIRR Profitability index Submit the above table together with the graph. Domain (x-axis) of the graph to run from 0% through 20% in 1% interval. Put both items (table and graph) in one page