Stock A has the following returns for various states of the economy: The following information is available for CWA Mutual Funds. 91 point Determine the arithmetic average return for Fund A. % ( 2 decimals) Calculate variance for Fund B. (2 decimals) 1 point Covariance for the fund is (Include () sign if the funds are negatively correlated) Calculate variance for Fund A. (2 decimals) 1 point Determine the arithmetic average return for Fund B. % (2 decimals) 1 point Standard deviation of Fund B is Assume that an investment is forecasted to produce the following returns: a 10% probability of a $1,400 return; a 50% probability of a $6,600 return; and a 40% probability of a $1,500 return. What is the expected amount of return this investment will produce? \$ (No comma and decimal) 2 points Assume that an investment is forecasted to produce the following returns: a 30% probability of a 12% return; a 50% probability of a 16% return; and a 20% probability of a 19% return. What is the expected percentage return this investment will produce? % (2 decimals)