The level of the Sovian marketindesis 21.300 at the start of the year and 25 Boo at the end. The dividend yield on the exis . What is the return on the index over the year? (Do not round Intermediate calculations. Enter your answer as a percent rounded to 2 decimal pinces) Ren b. If the interest rate is 6%, what is the risk premium over the year? (Do not round intermediate calculations. Enter your answer os percent rounded to 2 decimal places.) fine Premium c. If the Inflation rate is 8%, what is the real return on the index over the year? (Do not round intermediate calculations. Enter your answer as a percent rounded to 2 decimal places.) Real Return