A firm with a $9\mathrm{.}5$ percent cost of capital is considering a project for this year's capital budget. The project's expected after$-$tax cash flows are as follows:

$\backslash$table$[[$Year:$,0,1,2,3,4],[$Cash flow:,$-$$$14,000,$$$6,700,$$$5,500,$$$4,900,$$$6,700$