A) Calculate the ratios. Show all your computer)

Ratios histricas de AAA y de la industria AAA 2019 Industry 2019 1.6 0.9 8.4 39 days Ratio Current ratio Quick ratio Inventory turnover Average collection period Total asset turnover Debt ratio Times interest earned Gross profit margin Operating profit margin Net profit margin Return on total assets Return on equity 2017 1.6 0.9 8.1 33 days 2.3 60% 2.5 21% 4.7% 1.8% 4.1% 10.3% 2018 1.7 1.0 9.3 37 days 2.2 56% 3.5 19.7% 4.8% 1.6% 3.5% 7.9% 2.2 58% 2.3 20.4% 4.7% 1.4% 3.08% 7.3% Ratios histricas de AAA y de la industria AAA 2019 Industry 2019 1.6 0.9 8.4 39 days Ratio Current ratio Quick ratio Inventory turnover Average collection period Total asset turnover Debt ratio Times interest earned Gross profit margin Operating profit margin Net profit margin Return on total assets Return on equity 2017 1.6 0.9 8.1 33 days 2.3 60% 2.5 21% 4.7% 1.8% 4.1% 10.3% 2018 1.7 1.0 9.3 37 days 2.2 56% 3.5 19.7% 4.8% 1.6% 3.5% 7.9% 2.2 58% 2.3 20.4% 4.7% 1.4% 3.08% 7.3%