help me please

Esfandairi Enterprises is considering a new three-year expansion project that requires an initial fixed asset investment of $2.37 million. The fixed asset falls into the three-year MACRS class The project is estimated to generate $1,755,000 in annual sales, with costs of $656,000. The project requires an initlal investment in net working capital of $340,000, and the fixed asset will have a market value of $315,000 at the end of the project. a. If the tax rate is 24 percent, what is the project's Year 0 net cash flow? Year 1? Year 2? Year 3? (A negative answer should be indicated by a minus sign. Do not round intermediate calculations and enter your answers in dollars, not millions of dollars, rounded to two decimal places, e.g., 1,234,567.89.) b. If the required return is 9 percent, what is the project's NPV? (Do not round intermediate calculations and enter your answer in dollars, not millions of clollars, rounded to two decimal places, e.g., 1,234,567.89.) \begin{tabular}{|cccc|} \hline \multicolumn{3}{c}{ Property Class } \\ \hline Year & Three-Year & Five-Year & Seven-Year \\ \hline 1 & 33.33% & 20.00% & 14.29% \\ 2 & 44.45 & 32.00 & 24.49 \\ 3 & 14.81 & 19.20 & 17.49 \\ 4 & 7.41 & 11.52 & 12.49 \\ 5 & & 11.52 & 8.93 \\ 6 & 5.76 & 8.92 \\ 7 & & 8.93 \\ 8 & & 4.46 \\ \hline \end{tabular}