Consider the following table Stock Fund Rate of Return Bond Fund Rate of Return Probability 0.05 0.25 0.40 0.30 Scenaric Severe recession Mild recession Normal growth Boom 25% 5% 10% 15% 10% 16% 9% b. Calculate the values of mean return and variance for the stock fund. (Do not round intermediate calculations. Round "Mean return" value to 2 decimal place and "Variance" to 2 ecimal places. Mean return Variance c. Calculate the value of the covariance between the stock and bond funds. (Negative value should be indicated by a minus sign. Do not round intermediate calculations. Round your answer to 2 decimal places.) Covariance