Based on the Demographic Correlates of Obsessive-Compulsive Disorder, Which of These

Based on the demographic correlates of obsessive-compulsive disorder, which of these individuals fits the pattern of the most likely person to exhibit the disorder?

A) Brian, a high school student, who is African American
B) Juan, a teenager who recently immigrated from Mexico
C) Andrea, a high school dropout, who lives in a poor inner city neighborhood
D) Ken, a graduate of a prestigious university, who lives in an expensive neighborhood