1)Calculate ROE.Disaggregate the rate of return on common shareholders' equity into the profit margin for ROE, total assets turnover, and capital structure leverage components.Comment on likely reasons for the changes over the recent years.

2)Calculate RNOA (return on net operating assets) and disaggregate it into profit margin and asset turnover components.Comment on likely reasons for the changes over the recent years.Required to see an income statement and balance sheet broken out into operating versus non-operating columns that tie into the totals.