(MIRR calculation) Artie's Wrestling Stuff is considering building a new plant This plant would require an initial cash outlay of 56 million and would generate annual free cash inflows of $3 million per year for 6 years. Calculate the project's MIRR given a. Arequired rate of return of 8 percent b. A required rate of return of 13 percent C. A required rate of return of 15 percent