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	0.05	-0.22
Normal	0.50	0.09	0.16
Boom	0.30	0.15	0.33

(c)	Calculate the standard deviation for Stock A. (Do not round your intermediate calculations.)
	A) 3.61% B) 2.55% C) 3.79% D) 3.43% E) 3.75%

(d)	Calculate the standard deviation for Stock B. (Do not round your intermediate calculations.)
	A) 19.22% B) 13.59% C) 21.18% D) 18.26% E) 19.98%