Consider an investment project that requires an investment of $117000$ in moment zero with the expected stream of cash flows $($CF$)$ for the next five years as follows:

$\backslash$table$[[$Year$,$CF $()],[1,60000],[2,72000],[3,98000],[4,105000],[5,120000]]$

Assuming a discount rate of $7\%,$ the net present value of the project and the discounted payback period are, respectively:

a$.205544$ and $1\mathrm{.}98$ years

b$.$ It is not possible to compute with given information

c$.247622$ and $1\mathrm{.}97$ years

d$.245697$ and $1\mathrm{.}71$ years