The investor decides to diversify by Investing $4,000 in Gryphon stock and $8,000 in Royal stock, which has an expected retum of 11.5% and a standard deviation of 12.4%. The correlation coefficient for the two stocks' retums is 0.5. Calculate the expected retum and standard deviation of the portfolio. Round your answers to 2 decimal places. Enter your answers below. Etr) = 9.67 correct response: 9.6740.01% Sid. Dev. = 9.44 Correct response: 9.4420.02% Suppose the investor decides to invest an additional $3,500 in a treasury bill yielding 4,8% What will be the expected return and standard deviation of this portfolio Round your answers 102 decimal places Eri) = Number 90 Sta DevNumber Section Attempt 1 of 1 Verity An Investor is considering the purchase of Gryphon stock, which has rotura given in the table below Probability 0.24 Scenario Recession Normal Economy Boom Rate of Return 3% 7% 10% 0.44 0.32 Calculate the expected return and standard deviation of Gryphon. Round your answers to 2 decimal places. Enter your answers below. En 5.56 Correct responset 5.56% Sid. Dev 5.17 Correct response 4.980.01% This question has 3 parts (.e, you will be clicking "Venty 3 times) The investor decides to diversity by investing $4,000 in Gryphon stock and $9.000 in Royal stock, which has an expected return of 11.5% and a standard deviation of 12.4%. 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 E) - 9.67 Correct respons9.6710.01% Sid. Dev 9.44 correct responsi+0.02%