'The initial investment is $$87,901\mathrm{.}34$ for a four$-$year project. The cost of capital is $8\%.$ Expected cash flows over the next four years are given below:

$\backslash$table$[[$Years$,$Cash Flow $($$$)],[1,15,000],[2,70,000],[3,11,000],[4,32,000]]$

What is the DPB of the project?

$3\mathrm{.}4$ years

$3\mathrm{.}5$ years

$3\mathrm{.}2$ years

$3\mathrm{.}3$ years

$3\mathrm{.}0$ years