Stock x has a beta of 1.5 and Stock y has a beta of 1, means that :

a) The risk of Stock X are slightly more sensitive to changes in the market as the risk of Stock Y

B) The risk of Stock X are slightly less sensitive to changes in the market as the risk of Stock Y

c) The returns of Stock X are 50% less sensitive to changes in the market as the returns of Stock Y

D) The returns of Stock X are 50% more sensitive to changes in the market as the returns of Stock Y