Portfolio $x$ has a weighted beta coefficient of $1\mathrm{.}5$ and Portfolio $Y$ has a weighted beta coefficient of $0\mathrm{.}8.$ Both

portfolios are expected to earn the same weighted average expected return. With these assumptions, which of

the following statements is most accurate?

Select one

A$.$ Portfolio $x$ is preferred because it has a higher beta.

B$.$ Portfolio $x$ is preferred because it has a higher standard deviation.

C$.$ Portfolio $Y$ is preferred because it has a lower beta.

D$.$ Portfolio $Y$ is preferred because it has a lower standard deviation.