Which of the Following Supports the Evolutionary Theory of Gender

Which of the following supports the evolutionary theory of gender role development?

A) Men are more interested in sexual fidelity and women in emotional fidelity.
B) Equality of economic status for women reduces the differences in mate selection criteria.
C) The higher a woman's economic status, the more likely she is to marry.
D) In today's world, men are more interested than ever in a woman's earning potential.