FINA480 Advanced business finance Excel exercise 1 fall 2021 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 Years, t 0 Cash flows, s 1,150 10 1-9 150 -1,000 Answers: Method Numerical answers (2 decimal places Syntax in Excel Undiscounted payback, in years Discounted payback, in years NPV, in s IRR 0 1 2 3 4 MIRR Profitabllity index Submit the above table together with the graph. Domain (x-axis) of the graph to run from 0% through 20% in 19 interval. Put both items (table and graph) in one page. Part 3 Given the following unconventional cash flows, find: Time,t Cash flow, CF, Sm -1 5.02 -9.4215 7.83365 -2.43425 1. The number of IRR's (cite which theorem you use to arrive at your answer) it. Prove your answer in parti by plotting the NPV profile in the domain of 0% through 5096. Use 1% interval again Hi. Use the Solver function within Excel to find the discount rate at which the NPV is maximized. Answer: Question Answer No. of IRR's for the given cash flows series (an integer) Discount rate for maximum NPV is at % 2 decimals) List all the IRR's (from small to large, in $5) (2 decimais) Submit the above table with the graph in Excel. Put both items (table and graph) in one page. Print both pages in 1 sheet of paper and submit with your name, and FlL342.002 clearly indicated in top left-hand corner