5. Risk and Expected Return of a Single Asset. Based on the following information regarding Stock X and Stock Y, answer the following questions: a) Calculate the expected return and standard deviation for each asset. b) In which stock would you prefer to invest? Include a few sentences explaining your preference, commenting on both the risk and return of the as sets. Economy Probability Stock X Stock Y Recession 15.00% 2.30% -19.30% Slow 25.00% 5.70% -5.71% Normal 55.00% 12.70% 13.70% Boom 5.00% 14.30% 34.89%