The following information is available for CWA Mutual Funds. YEAR 1 2 3 4 5 RETURN (%) FUNDA FUND B 10 17 14 3 8 16 8 21 10 3 a. Determine the arithmetic average return for Fund A and B. b. Calculate the variance, standard deviation and covariance of both funds. Determine the arithmetic average return for Fund A. _% (2 decimals) Determine the arithmetic average return for Fund B. % (2 decimals) Calculate variance for Fund A. (2 decimals) Calculate variance for Fund B. (2 decimals) Standard deviation for Fund A. (2 decimals) Standard deviation for Fund B. (2 decimals) Covariance for Fund A. (4 decimals) Covariance for Fund B. (4 decimals)