Which of the Following Is NOT a Condition for a Firm

Multiple Choice

Which of the following is NOT a condition for a firm to engage in price discrimination?

A) Consumers are partitioned into two or more types, with one type having a more elastic demand than the other.
B) The firm has a means of identifying consumer types.
C) The consumers are sincere in revealing their true natures.
D) There is no resale market for the good.