Burger Corp has $$500,000$ of assets, and it uses only common equity capital $($zero debt$).$ Its sales for the last year were $$600,000,$ and its net income after taxes was $$25,000.$ Stockholders recently voted in a new management team that has promised to lower costs and get the return on equity up to $9\mathrm{.}6\%.$What profit margin would Burger need in order to achieve the $9\mathrm{.}6\%$ ROE, holding everything else constant?