Net Corp. has an ROE of $30\%$ and would like to reach a sustainable growth rate of $18\%.$

What percentage of earnings can it afford to pay out as dividends?

$13\mathrm{.}33\%$

$25\mathrm{.}00\%$

$40\mathrm{.}00\%$

$75\mathrm{.}00\%$