Compute and Interpret Ratios Selected balance sheet and income statement information from Illinois Tool Works follows. a. Compute profitability measures: RNOA, ROA and ROE for 2019 and 2018 using the numbers as reported by the company. Note: Round answers to one decimal place (ex: 0.2345=23.5% ). b. Adjust equity and total assets for the amount of treasury stock. Using these restated numbers, recompute RNOA, ROA and ROE for both years. Note: Round answers to one decimal place (ex: 0.2345=23.5% ). c. Which profitability measures (from part a or part b) better reflect the company's profit levels during the two years? Of the three measures, which one is least influenced by the company's stock repurchase activity