TB MC Qu$.13-112($Static$)$ Martinez Corporation reported...

Martinez Corporation reported net sales of $$765,000,$ net income of $$141,525,$ and total assets of $$7,634,409.$ The profit margin is:

Multiple Choice

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$539\mathrm{.}0\%81\mathrm{.}4\%1\mathrm{.}9\%.18\mathrm{.}5\%$