The Following Diagram Shows the Deadweight Welfare Loss for an Industry

Multiple Choice

The following diagram shows the deadweight welfare loss for an industry under monopoly as compared with perfect competition.
The deadweight welfare loss represents

A) the loss in consumer surplus plus the loss in producer surplus.
B) the gain in producer surplus plus the gain in consumer surplus.
C) the loss in consumer surplus minus the gain in producer surplus.
D) the loss in producer surplus minus the gain in consumer surplus.