Your awesome broker requires an initial margin of $50\%,$ and a maintenance margin of $30\%$ on a margin account. You deposit $$24,000$ cash in a brokerage account and short sell stocks using all available margin and borrowing the rest from your broker. Later, the value of your stock holdings goes to $$56,000.$ What is your percentage return?

$-30\mathrm{.}80\%$

$-33\mathrm{.}33\%$

$33\mathrm{.}33\%$

$100\mathrm{.}00\%$