Bartley Barstools has a market$/$book ratio equal to $1\mathrm{.}6.$ Its stock price is $$20$ per share and it has $10$ million shares outstanding. The firm's total capital is $$300$ million and it finances with only debt and common equity. What is its debt$-$to$-$capital ratio?

$41\mathrm{.}67\%$

$140\mathrm{.}00\%$

$33\mathrm{.}33\%$

$58\mathrm{.}33\%$