ints ellook loforences Consider the following table: Stock Fund Bond Fund Scenario Probability Rate of Return Rate of Return Severe recession 0.05 -40% -9% Mild recession 0.25 -14% 15% 0.40 17% 8% Normal growth Boom 0.30 33% -5% Required: a. Calculate the values of mean return and variance for the stock fund. (Do not round intermediate calculations. Round your answer to 2 decimal places.) Mean return 11.20% 0.62 Variance Check my w Required: a. Calculate the values of mean return and variance for the stock fund. (Do not round intermediate calculations. Round your answer to 2 decimal places.) Mean return i Variance 11.20 % 0.62 b. Calculate the value of the covariance between the stock and bond funds. (Negative value should be indicated by a minus sig. De not round intermediate calculations. Round your answer to 2 decimal places.) Covariance