(Computing the expected rate of return and risk) After a tumultuous period in the stock market, Logan Morgan is considering an investment in one of two portfolios. Given the information that follows, which investment is better, based on risk (as measured by the standard deviation) and return as measured by the expected rate of return? Probability 0.15 0.57 0.28 Portfolio A Return - 3% 17% 23% Probability 0.05 0.25 0.35 0.35 (Click on the icon in order to copy its contents into a spreadsheet.) Portfolio B a. The expected rate of return for portfolio A is Return 3% 10% 10% 15% www %. (Round to two decimal places.)

(Computing the expected rate of retum and risk) Atter a turnultuous period in the stock market, Logan Morgan is considering an investrnent in one of two portfolios. Given the information that follows, which investment is belter, based on risk (as measured by the standard deviation) and return as measured by the expected rate of return? (Cinck on the icon pi in order fo copy its convents into a sproactsoet) a. The expected rate of return for portfolio A is \%. (Round to two decimal places.)