Which of the Following Statements Best Describes the Reason Marketers

Which of the following statements best describes the reason marketers find geodemographic segmentation so effective?

A) "A bird in the hand is worth two in the bush."
B) "Every action has an opposite and equal reaction."
C) "A rifle is more exact than a shotgun."
D) "Don't put all of your eggs in one basket."
E) "Birds of a feather flock together."