You have been given the following information: Probability of State of Economy State of Economy Depression .15 Recession .30 Normal .45 Boom .10 Rate of Return if State Occurs -.184 .029 .173 .372 Calculate the expected return and standard deviation. (Do not round intermediate calculations and enter your answers as a percent rounded to 2 decimal places, e.g., 32.16.) Expected return % Standard deviation %