A. 8.40%, 17.20%

B. 8.40%, 19.30%

C. 10.60%, 19.30%

D. 10.60%, 17.20%

E. 11.70%, 18.50%

13. Use the following returns of X from 1990 to 1994. What are the average return and the standard deviation for X? Year Return 1990 14% 1991 -21% 1992 17% 1993 9% 1994 23%