A Stock Has an Expected Return of 15% and a Standard

Multiple Choice

A stock has an expected return of 15% and a standard deviation of 20%. Long-term Treasury bonds have an expected return of 9% and a standard deviation of 11%. Given this data, which of the following statements is correct?

A) The two assets have the same coefficient of variation.
B) The stock investment has a better risk-return trade-off.
C) The bond investment has a better risk-return trade-off.
D) Both investments have the same diversifiable risk.