PM PM 2001 160 50 2002 190 60 2003 150 85 2004 160 70 12. (5 points) Given the prices of stock X and stock Y, nd the expected return on stock X for the period 2002-2004 A. 4.44% B. 3.10% C. 1.45% D. 2.10% 13. (5 points) Find the expected return on stock Y for the period 2002-2004 A. 10.56% B. 11.97% C. 14.67% D. 13.22% 14. (5 points) Find the standard deviation of returns on stock X for the period 2002-2004 A. 13.04% B. 18.22% C. 15.55% D. 20.41%