$03\mathrm{.}30$ Using the DuPont Identity The Dahlia Company has net income of $$162,840.$ There are currently $29\mathrm{.}38$ days$$ sales in receivables. Total assets are $$794,350,$ total receivables are $$145,350,$ and the debt$$equity ratio is $\mathrm{.}25.$ What is the company's profit margin? Its total asset turnover? Its ROE?