After 3 Years of Being in a Relationship, Kristy Is

After 3 years of being in a relationship, Kristy is wondering whether to break up with her boyfriend Stefan. The excitement of their early days together has disappeared and they seem to have a lot of fights now. Also, Kristy is aware that one of her co-workers, Brian, is attracted to her. According to social exchange theory, Kristy has

A) high comparison level and low CLalt.
B) low comparison level and low CLalt.
C) high comparison level and high CLalt.
D) low comparison level and high CLalt.