Emily's Soccer Mania is considering building a new plant. This project would require an initial cash outlay of $$8$ million and would generate annual cash inflows of $53\mathrm{.}5$ million per year for years one through four. In year five the project will require an investment outlay of $$4\mathrm{.}2$ million. During years $6$ through $10$ the project will provide cash inflows of $$4\mathrm{.}2$ million per year.Calculate the project's MIRR, given a discount rate of $12$ percent.