Find the internal rate of return (IRR) for a proposed project costing $208,407. Assume that the estimated cash flows for the life of the project are found in the table below. Please format your answer without the % symbol (i.e. for 20.22 %, you would simply enter 20.22), and include two decimal places. ti t2 t3 t4 ts to tz ts 110,606 129,609 217,859 77,049 93,003 72,665 39,550 89,308