Consider the following table:

Scenario Probability Stock Fund ROR Bond Fund ROR

Severe Recession 0.10 -42% -9%

Mild Recession 0.20 -22% 15%

Normal Growth 0.40 27% 8%

Boom 0.30 32% -5%

a.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 decimal 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.)

Co-variance =