Management of Sheridan Home Furnishings is considering acquiring a new machine that can create customized window treatments. The equipment will cost $323,550 and will generate cash flows of $68,750 over each of the next six years. If the cost of capital is 11 percent, what is the MIRR on this project? (Round intermediate calculations to 3 decimals and final answers to 1 decimal places. e.s. 15.5\%. Do not round factor values.) MIRR %