Youve observed the following returns on Barnett Corporations stock over the past five years: 24.3 percent, 13.2 percent, 29.4 percent, 2.1 percent, and 21.1 percent. The average inflation rate over this period was 3.21 percent and the average T-bill rate over the period was 4.3 percent. What was the average real risk-free rate over this time period? (Do not round intermediate calculations and enter your answer as a percent rounded to 2 decimal places, e.g., 32.16.) Average real risk-free rate % What was the average real risk premium? (Do not round intermediate calculations and enter your answer as a percent rounded to 2 decimal places, e.g., 32.16.) Average real risk premium %