Your firm has estimated the following cash flows for a capital investment project. The firm's required rate of return is 10%. What is the project's modified internal rate of return (MIRR)? Cash Flow -$180,000 at time o 90,000 at year 1 90.000 at year 2 90,000 at year 3 90,000 at year 4 23.42% 27.77% 22265 34.90 19.84%