An investor is considering the purchase of Gryphon stock, which has returns given in the table below. Scenario Recession Probability 0.28 Rate of Return 3% Normal Economy Boom 0.4 7% 0.32 8% Calculate the expected return and standard deviation of Gryphon. Round your answers to 2 decimal places. Enter your answers below. E(r) 4.52 0 Correct responses 4.520.01 % This question has 6 parts (i.e., you will be clicking "Verify" 6 times) Std. Dev. 4.71 Correct response: 4.7110.01% The investor decides to diversify by investing $10,000 in Gryphon stock and $5,000 in Royal stock, which has an expected return of 5.5% and a standard deviation of 6.1%. The correlation coefficient for the two stocks' returns is 0.5. Calculate the expected return and standard deviation of the portfolio. Round your answers to 2 decimal places. Enter your answers below. El Number