Given the following information, what is the expected return and standard deviation for this stock? State of Economy Boom Recession Probability Of State of Economy 0.40 0.60 Rate of Return 25% 5% O Expected return = 15.0%; Standard Deviation = 15.20% Expected return = 15.0%; Standard Deviation = 20.00% Expected return = 13.0%; Standard Deviation = 15.20% Expected return = 13.0%; Standard Deviation = 20.00% Expected return = 13.0%; Standard Deviation = 9.80%