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43. Based on the following information, what is the expected return for Stock A? State of Econo Recession Normal Boom Probability of Economic State Stock A Rate of Return 0.15 0.55 0.30 0.01 0.09 0.14 Oa.) Ob.) Oc.) O d.) 15.90% 9.30% 4.65% none of the above 44. Using the information above in question #44, what is the standard deviation for Stock A? 0 a) Ob.) Oc.) O d.) 4.12% 1.70% 19.95% none of the above