Consider the following information:

		Rate of Return if State Occurs
State of Economy	Probability of State of Economy	Stock A	Stock B
Recession	0.20	0.04	-0.20
Normal	0.60	0.09	0.17
Boom	0.20	0.16	0.35

Required:

(a)	Calculate the expected return for Stock A. (Do not round your intermediate calculations.)
	(Click to select)9.40%9.19%11.12%11.37%8.53%

(b)	Calculate the expected return for Stock B. (Do not round your intermediate calculations.)
	(Click to select)13.20%10.67%14.86%12.54%13.73%

(c)	Calculate the standard deviation for Stock A. (Do not round your intermediate calculations.)
	(Click to select)3.83%2.71%4.02%3.63%3.98%

(d)	Calculate the standard deviation for Stock B. (Do not round your intermediate calculations.)