please help

A paper company invests $3m to clear a tract of land and plant some young pine trees. The trees will mature in 10 years, at which time the forest will have a market value of $9m. The required rate of return for long-term projects is 15%. Calculate the internal rate of return for the paper company's investment and decide if the project should be accepted or rejected. IRR=11.61%15.0%,pcceptIRR=17.55%>15.0%,accept