Ch. 11: Diversification Saved 5 Given the following Information, calculate the expected return and standard deviation for a portfolio that has 47 percent invested in Stock A, 15 percent in Stock B, and the balance in Stock C. (Do not round intermediate calculations. Enter your answers as a percent rounded to 2 decimal places.) 10 points Returns State of Economy Boom Bust Probability of State of Economy .70 .30 Stock A 10% 13 Stock B 23% 9 Stock C 26% 13 eBook % Expected return Standard deviation References Mc Graw Hill Edus