A. is the same but re-distributed differently than if that same market did not have a negative externality.
B. is the same as a market without a negative externality.
C. is increased by deadweight gain compared to that same market without a negative externality.
D. is decreased by deadweight loss compared to that same market without a negative externality.
ANSWER:
D. is decreased by deadweight loss compared to that same market without a negative externality.