Suppose your expectations regarding the stock price are as follows: State of the Market HPR (including Probability Ending Price dividends) Boom Normal growth Recession 0.26 0.25 0.49 $ 140 55.0% 110 21.0 80 -16.0 Use the equations E(r) = p(s) r(s) and a =p (s) [r(s) - E(r)] to compute the mean and standard deviation of the HPR on stocks. S S Note: Do not round intermediate calculations. Round your answers to 2 decimal places. Mean Standard deviation % %