You Observe the Following Information Regarding Companies X and Y $\bullet$

You observe the following information regarding Companies X and Y: $\bullet$ Company X has a higher expected return than Company Y.
$\bullet$ Company X has a lower standard deviation of returns than Company Y.
$\bullet$ Company X has a higher beta than Company Y.
Given this information, which of the following statements is CORRECT?

A) Company X has more diversifiable risk than Company Y.
B) Company X has a lower coefficient of variation than Company Y.
C) Company X has less market risk than Company Y.
D) Company X's returns will be negative when Y's returns are positive.
E) Company X's stock is a better buy than Company Y's stock.