Assign 26 Suppose you bought a 75% coupon bond one year ago for $920. The bond sells for $890 today. a. Assuming a $1,000 face value, what was your total dollar return on this investment over the past year? (Omit S sign in your response.) Total dollar return b. What was your total nominal rate of return on this investment over the past year? (Round your answer to 2 decimal places.) Nominal rate of return % c. If the inflation rate last year was 3%, what was your total real rate of return on this investment? (Do not round Intermediate calculations. Round the final answer to 2 decimal places. Use the Fischer formula in your calculations.) Real rate of return