A company's calendar year financial data are shown below. The company had total assets of $339,000 and total equity of $144, 400 for the prior year, No additional shares of common stock were issued during the year. The December 31 market price per share is 49.50 Cash dividends of $19, 5000 were paid during the year. Calculate the following ratios for the company. Profit margin ration gross margin ration return on total assets return on common stockholder's equity book value per common share basic earnings ratio dividend yield