Linda's Clothing is a retailer of contemporary women's clothing Selected financial information for Linda's appears below: 2011 20102009 2008 $978,560|$786,500 $520,6501$245,820 $ 56,759|$ 31,1501$ 15.375 $14.750 S381,500 $246,250 $145,49 S71,268 Net sales Net Income Total Assets at year-end Weighted Average number of shares Outstanding Total Liabilities at year-end Common Stockholders' Equity at year-end $175,533S126,593S 84,968 S53,645 Interest Expense 84,215 80,546 77,965 75,888 205,9679,657 60,5227,623 165 195 258 368 Required a Compute the rate of return on assets for the years 2009-2011. Linda's has an effective tax rate of 35%. b. Compute the rate of return on common shareholders' equity for the years 2009-2011 c. If Linda wants to improve its ROA, propose two scenarios to improve the operation. Provide your analysis with numeric analysis