1. Using the data in the exhibit below, please calculate the following ratios for BMW. Has performance improved since the start of the pandemic, as evident in the nine months ending Q3-2021 versus Q3-2020? Show the ratio numbers for each metric in the space provided below. (20 points) (a) Gross profit margin in Q3-2021 versus Q3-2020 (b) Net profit margin in Q3-2021 versus Q3-2020 (c) Current ratio in Q3-2021 versus Q3-2020 (d) Debt-to-equity ratio in Q3-2021 versus Q3-2020 (e) Times interest-earned (i.e. interest coverage) in Q3-2021 versus Q3-2020