Dry-Sand Company is considering investing in a new project. The project will need an initial investment of $1,200,000 and will generate $600,000 (after-tax) cash flows for three years. However, at the end of the fourth year, the project will generate -$500,000 of after-tax cash flow due to dismantling costs. Calculate the MIRR for the project if the cost of capital is 15%. The reinvestment rate is 12 percent