Consider the following table: Scenario Severe recession Mild recession Normal growth Boom Probability 0.10 0.20 0.30 0.40 Stock Fund Rate of Return -34% -20.0% 21% 36% Bond Fund Rate of Return -98 5% 9% 6% 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 "Variance" to 4 decimal places.) Answer is complete but not entirely correct. Mean return % 13.3 0.0669 Variance Squared