What are the standard deviations for Stock A and Stock B respectively? State Probability Return on A Return on B Boom .10 16% -2% Normal .50 10% 5% Bust .40 5% 9% A) 3.41%, 3.24% C) 3.41%, 4.08% B) 3.41%, 3.59% D) 3.32%, 3.92%