Suppose That Ms

Multiple Choice

Suppose that Ms.Lynch in Workouts can make up her portfolio using a risk-free asset that offers a surefire rate of return of 10% and a risky asset with an expected rate of return of 15%, with standard deviation 5.If she chooses a portfolio with an expected rate of return of 12.50%, then the standard deviation of her return on this portfolio will be

A) 5%.
B) 5.50%.
C) 2.50%.
D) 1.25%.
E) None of the above.