B&B Corp. has $$512,000$ of assets, and it uses only common equity capital $($zero debt$).$ Its sales for the last year were $$480,000,$ and its net income was $$45,000.$ Stockholders recently voted in a new management team that has promised to lower costs and get the return on equity up to $18\mathrm{.}0\%.$ What profit margin would the firm need in order to achieve the $18\%$ ROin, holding everything else constant? Do not round your intermediate calculations.

$18\mathrm{.}00\%$

$16\mathrm{.}38\%$

$17\mathrm{.}25\%$

$19\mathrm{.}20\%$