Suppose your expectations regarding the stock price are as follows: State of the Market Boom Normal growth HPR (including dividends) 53.5% 20.0 Probability Ending Price 0.28 0.23 0.49 $140 110 80 Recession Use Equations E(r) = fp(s) r(s), 2-f p (s) [r(s)-E( 2 to compute the mean and standard deviation of the HPR on stocks (Omit the % sign in your response. Do not round intermediate calculations. Enter your answers as decimals rounded to 2 places.) Mean Standard deviation