Consumer Surplus Exists When a

Multiple Choice

Consumer surplus exists when a

A) person buys something with a marginal benefit less than what they paid.
B) person buys something with a marginal benefit exactly what they paid.
C) person buys something with a marginal benefit more than what they paid.
D) producer sells something for more than it is worth.
E) person buys something with a marginal cost less than what they paid.