please help me on this question

1. You are given the following ratios: Ratio Value Ratio Value P/E ratio 15 Leverage ratio 1.8 Turnover ratio 1.4 Net profit margin 0.2 Using the information in the table the ROE (to 1 decimal place) is: O 0.5 37.8 5.4 O 4.2You have been offered four different financing schemes for a $30,000 car. Which one should you choose? (Hint: which one has the best interest?). a. $5,000 down with the rest paid in equal monthly payments of $624.70 per month for 48 months. b. 60 down with equal monthly payments of $960 per month for 36 months. c. $15,000 down and a final payment of $18,550 two years from now. d. Have it financed with a bank loan at an APR of 9.5% with loan repayments made monthly (and monthly compounding) for a three year period. Ob Oa Od Oc