18. In 2019 Foxglove Co. had fixed operating costs of $500,000 and a variable operating cost percentage of 68%. In 2020 sales and fixed operating costs were unchanged from the previous year, but the variable operating cost percentag] rose to 72%. Which of the following is most correct? a. the company's total asset turnover ratio decreased in 2020 b. the company's fixed asset turnover ratio increased in 2020 c. the company's operating profit margin decreased in 2020 d. the company was more risky in 2020 due to higher operating leverage e. both a and d are correct Question 19 4 pts 19. In 2018 Azalea Co. had a ROE of 20%. In 2019, ROE fell to 18%. The following ratios were the same in 2018 and 2019: operating profit margin, total asset turnover, equity multiplier. Which of the following is most likely true? a. DSO was higher in 2018 than 2019 acBook Pro