Suppose Stock A has an expected return of 15%, a standard deviation of 20%, and a Beta of 0.4 while Stock B has an expected return of 25%, a standard deviation of 30% and a beta of 1.25, and the correlation between the two stocks is 0.25 What is the covariance between Stock A and Stock B? Select one: a. 0.035 b. 0.015 c. 0.025 d. 0.045