A company has an EPS of $$3\mathrm{.}20,$ a book value per share of $$32\mathrm{.}00,$ and a market$/$book ratio of $2\mathrm{.}10.$ What is its $\frac{P}{E}$ ratio?

$10\mathrm{.}00x$

$6\mathrm{.}72x$

$0\mathrm{.}05x$

$21\mathrm{.}00x$

$67\mathrm{.}20x$