The risk-free rate is 6%, and the expected market return is 15%. A stock with a beta of 2 is selling for $25 and will pay a $1 dividend at the end of the year. If the stock is priced at $30 at year-end, it is:

A.overpriced,so short it.

B.underpriced,so buy it.

C.underpriced,so short it.