John Keene recently invested $$2,250$ in a project that is promising to return $10$ percent per year. The cash flows are expected to be as follows:Note that the cash flow in year $4$ is missing. Determine the Year $4$ missing cash flow that will make the present value of this series equal to the amount John invested $($that is$,$ $$2,250)?$

John Keene recently invested $$2,250$ in a project that is promising to return $10$ percent per year. The cash flows are expected to be as follows:

$\backslash$table$[[$End of Year,Cash Flow$],[1,$$$551$