Kevin owns $1$ share of Acme, Inc. stock. He purchased the stock three years ago for $$27.$ The stock is currently trading for $$29\mathrm{.}50$ per share. The stock has paid the following dividends over the past three years.

Year $1)$ $$1\mathrm{.}50$

Year $2)$ $$2\mathrm{.}00$

Year $3)$ $$2\mathrm{.}50$

What is the compounded rate of return $($IRR$)$ that Kevin has earned on this investment?