rou've observed the following returns on Pine Computer's stock over the past five years: -28.2 percent, 15.8 percent, 34.6 percent, 3.4 percent, and 22.4 percent. The average inflation rate over this period was 3.34 percent and the average T-bill rate over the period was 4.3 percent. o. What was the average real return on the stock? Note: Do not round intermediate calculations and enter your answer as o percent rounded to 2 decimal places, e.g., 32.16 . b. What was the average nominal risk premium on the stock? Note: Do not round intermediote calculations and enter your answer as o percent rounded to 2 decimal ploces, e.g., 32.16. A stock has had returns of -19.7 percent, 29.7 percent, 32.4 percent, -10.8 percent, 35.5 percent, and 27.7 percent over the last six years. What are the arithmetic and geometric retums for the stock? Note: Do not round intermediate calculations and enter your answers as a percent rounded to 2 decimal places, e.g., 32.16