Assets 2011 2010 Cash 69,000 22,000 A/R 82,000 66,000 Supplies 15,000. 19,000 Inventories 180,000 189,000 Land 75,000. 110,000 Equipment 260,000....

(320,000)

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