Consider the following table: Stock Fund Bond Fund Scenario Probability Rate of Return Rate of Return Severe recession 0.10 −43% −12% Mild recession 0.20 −17.0% 12% Normal growth 0.30 17% 6% Boom 0.40 31% 4% a. Calculate the values of mean return and variance for the stock fund. (Do not round intermediate calculations. Round “Mean return” value to 1 decimal place and ...