The following information was available for the year ended December $31,2022$ :

$\backslash$table$[[$Sales$,300,000],[$Net income,$50,000],[$Average total assets,$750,000],[$Average total stockholders' equity,$500,000]]$

ROE for the year ended December $31,2022$ was:

Multiple Choice

$10\mathrm{.}0\%$

$20\mathrm{.}0\%$

$6\mathrm{.}7\%$

$16\mathrm{.}7\%$