Which of the following is always true about a negative externality? A. It can be corrected by the government subsidizing the good or activity that creates the externality.

B. It results in a market output that is smaller than the socially optimal output.

C. It results in a market output that is greater than the socially optimal output.

D. It results in a larger deadweight loss than a positive externality does.

E. It results in a smaller deadweight loss than a positive externality does.