The market structure in which price discrimination CANNOT occur is:

A) perfect competition.
B) monopolistic competition.
C) oligopoly.
D) monopoly.

Price Discrimination

A pricing strategy where identical or substantially similar goods or services are sold at different prices by the same provider in different markets or to different customers.

Perfect Competition

A market structure characterized by a large number of small firms, a homogeneous product, freedom of entry and exit, and perfect information, leading to firms being price takers.