Howell Petroleum, Incorporated, is trying to evaluate a generation project with the following cash flows: a-1. What is the NPV for the project if the company requires a return of 10 percent? (Do not round intermediate calculations and round your answer to 2 decimal places, e.g., 32.16.) NPV a- Should the firm accept this project? Yes No b. (A negative answer should be indicated by a minus sign. Do not round intermediate calculations and enter your answers as a percent rounded to 2 decimal places, e.g., 32.16.) \begin{tabular}{|lc} \hline This project has two IRR's, namely & percentand \\ \hline (Note: If you can only compute one IRR value, you should input that amount into both answer boxes in order to obtain some credit.) \\ \hline \end{tabular}