answer please

In a recent 5-year period, mutual fund manager Diana Sauros produced the following percentage rates of return for the Mesozoic Fund. Rates of return on the market index are given for comparison. a. Calculate (o) the average retum on both the Fund and the index, and (b) the standard deviation of the returns on each. Note: Do not round intermediate calculations. Round your answers to 2 decimal places. b. Did Ms. Sauros do better or worse than the market index on these measures? The inflation rate in the United States has averaged 3% a year since 1900. Use the data in the table below to answer the following question: Average rates of return on Treasury bills, government bonds, and common stocks, 1900-2020. What was the average real rate of return on Treasury bills, Treasury bonds, and common stocks in that period? Note: Do not round intermediate calculations. Enter your answers as a percent rounded to 2 decimal places