What is the Net Present Value $($NPV$)$ and internal rate of return $($IRR$)$ of spending $$300,000$

today on medical school when you earn $$85,\frac{000}{?}$ year now and will earn $$100,\frac{000}{?}$ year for

the next $35$ years after med school. Assume you could invest this money elsewhere and

earn $5\%?$

$NPV=($$$245,612\mathrm{.}91)$;IRR$=(48\mathrm{.}2\%)$

$NPV=$$$1,337,419\mathrm{.}43$;IRR$=33\mathrm{.}3\%$

$NPV=($$$54,387\mathrm{.}09)$;IRR$=3\mathrm{.}5\%$

$NPV=$$$187,570\mathrm{.}88$;IRR$=34\mathrm{.}7\%$

$NPV=$$$54,387\mathrm{.}09$;IRR$=(3\mathrm{.}5\%)$