What is the expected return and standard deviation for the following stock? State of Economy Probability of State of Economy Rate of Return if State Occurs Recession Normal Boom 0.10 0.60 0.30 0.19 0.17 0.35 18.80 percent; 14.95 percent 18.80 percent; 15.74 percent O 18.80 percent: 16.01 percent O 15.49 percent; 14.28 percernt O 15.49 percent; 14.67 percent