1. Calculate the rate of return on assets (ROA) for 2011. Disaggregate ROA into the profit margin for ROA and total assets turnover components.
2. Calculate the rate of return on common stockholders’ equity (ROCE) for 2011. Disaggregate ROCE into the profit margin for ROCE, total assets turnover and capital structure leverage components.
provide the formulas clearly, the figures used for substituting into the formulas, the subsequent calculations, and finally the answers