13 Please answer with the full clear solution (No need for explanations) Thank you!!

Question 13 4 pts A public school is being renovated for $13.5 million. The building has geothermal heating and cooling, high-efficiency windows, and a solar array that permits the school to sell electricity back to the local electric utility. The annual value of these benefits is estimated to be $2.7 million. In addition, the residual value of the school at the end of its 40-year life is negligible. What is the simple payback period for the renovated school? [Select] What is the internal rate of return for the renovated school? [ Select] en U540 year life is negligible. mple payback period for the renovated school? [ Select] Select] none of the choices 6 years 8 years 5 years 7 years internal rate of return for the renovated school? What is the internal rate of return for the renovated school? Select Select] 20% 10% 15% 25% none of the choices Previous