Problem 10-23 Expected Return and Risk (LG10-1) Following are four economic states, their likelihoods, and the potential returns: Economic State Fast growth Slow growth Recession Depression Probability Return 0.30 60% 0.50 0.15 -15 0.05 -45 13 Compute the expected return and standard deviation. (Round your answers to 2 decimal places.) Expected return Standard deviation