Consider the following table:

		Stock Fund	Bond Fund
Scenario	Probability	Rate of Return	Rate of Return
Severe recession	0.05	32%	11%
Mild recession	0.25	12%	17%
Normal growth	0.40	17%	10%
Boom	0.30	22%	7%

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 2 decimal places.)

Mean return		%
Variance		%-Squared

b. Calculate the value of the covariance between the stock and bond funds.