What would the project$$s IRR be if the company sold the machines at the end of $7$ years for $$500,000?($Everything is the same as in the very last example for which we just found the NPV to be $$397,315.)$ Round to $0\mathrm{.}01\%,$ drop the $\%$ sign. E$.$g$.,$ if your answer is $15\mathrm{.}856\%,$ record it as $15\mathrm{.}86.$