Which two of A, B, C, D and E describe the filters that influence partner selection according to the filter theory of attraction? Write the two correct letters in your answer book.

A Partners are attracted to each other because they have contrasting but fitting needs that balance the relationship.

B Partners evaluate whether the rewards of the relationship outweigh the costs of maintaining it.

C Partners are more likely to form a relationship because they share similar educational backgrounds, geographic locations, and social classes.

D Partners increase their intimacy by gradually revealing deep, personal information to one another.

E Partners seek out individuals who are of a similar level of physical attractiveness to themselves.