Northwestern Mutual finance offered Jamal Murray an investment that will earn him $6\mathrm{.}79\%$ compounded monthly. Jamal has his eyes on a new Porsche that will cost $$125,000.$ How many years will it take Jamal to buy his car if he can invest $$86,250?$

Group of answer choices

$65\mathrm{.}76$

$4\mathrm{.}47$

$3\mathrm{.}61$

$5\mathrm{.}48$

None of the above