Given the following unconventional cash flows, find: Time, t Cash flow, CF,, $m 0 -1 1 5.02 2 -9.4215 3 4 7.83365 -2.43425 i. The number of IRR's (cite which theorem you use to arrive at your answer) ii. Prove your answer in part i by plotting the NPV profile in the domain of 0% through 50%. Use 1% interval again. iii. Use the Solver function within Excel to find the discount rate at which the NPV is maximized. Answer: Question 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 %) (2 decimals) Answer Submit the above table with the graph in Excel. Put both items (table and graph) in one PDF page.