Please use excel and show formulas used!!

Problem 3. What is the minimum value for X that will make the following project acceptable? The discount rate is 16. \begin{tabular}{|c|c|c|} \hline Year & Cash flow & The minimum value of cash \\ \hline 0 & $42,000 & \\ \hline 1 & $19,000 & \\ \hline 2 & $11,000 & \\ \hline 3 & $10,000 & \\ \hline 4 & $8,000 \\ \hline 5 & 5 \\ \hline 6 & $11,000 \\ \hline \end{tabular}