A company has a market$-$to$-$book ratio of $2\mathrm{.}3$ times and a price$-$earnings ratio of $20$ times. If the firm's common stock is selling at $$27\mathrm{.}8$ per share, what is the company's earning per share?

Round your answer to the nearest cent $($e$.$g$.,2\mathrm{.}34).$