Assume a company can buy a new facility that will cost $$2,250,000$ and is expected to generate $$555,000$ a year in revenue for the first three years and $$325,000$ a year in revenue for the next three years. The company's weighted cost of capital $($WACC$)$ is $5\mathrm{.}5\%$ per year. What is the IRR for this investment?

$5\mathrm{.}41\%$

$8\mathrm{.}23\%$

$6\mathrm{.}07\%$