15. Stock A, and Stock B, and Stock C has same stand-alone risk distribution, which gives expected rate of return of 8% with standard deviation of 10%. Assume the market is in equilibrium and Stock A, B, and C are positively but not perfectly correlated. Fund Q has one-third of its funds investe in each of the three stocks. What's expected rate of return and standard deviation of Fund Q? a. expected rate of return is 8%, and standard deviation is 10%. b, expected rate of return is 8%, and standard deviation is less than 10%. c, expected rate of return is 8%, and standard deviation is more than 10%. d. expected rate of return is more than 8%, and standard deviation is more than 10%. e. expected rate of return is more than 8%, and standard deviation is less than 10%