You have formed a portfolio comprised of Stock A and Stock B. The expected return and standard deviation for Stock A are 2.5% and 12.8% respectively. The expected return and standard deviation for Stock B are 3.3% and 7% respectively. The correlation between the two stocks is 0. Answer the following questions. What is the expected return on a portfolio comprised of 30% Stock A and 70% stock B? A. none of the other choices is correct. B. 2.98% O C. 3.3% D. 2.5% What is the standard deviation for the same portfolio (30% in Stock A and 70% in Stock B)? O A. 9.9% B. 0.3876% C. 6.2254% D. none of the other choices is correct