The Existence of a Deadweight Loss Associated with a Monopoly

Multiple Choice

The existence of a deadweight loss associated with a monopoly can be seen because

A) consumers are willing to pay more for the last unit of output than it cost to produce.
B) the cost of the last unit produced is more than consumers are willing to pay for it.
C) the producer surplus is larger than in a competitive market.
D) None of the above.