Problem 5-5 Suppose your expectations regarding the stock market are as follows: State of the Economy Boom Normal growth Recession Probability 0.4 0.5 0.1 HPR 35% 18 -13 E(r) = p(s) r(s) s=1 Var() = 72 = PO[r(s) E(6) s=1 SD(r) = 0 = V Var() Use above equations to compute the mean and standard deviation of the HPR on stocks. (Do not round intermediate calculations. Round your answers to 2 decimal places.) % Mean Standard deviation %