The Following Figure Shows Revenue and Cost Curves of a Monopolist

Multiple Choice

The following figure shows revenue and cost curves of a monopolist. Figure 10.8 AR: Average revenue curve
MR: Marginal revenue curve
MC: Marginal cost curve
-According to Figure 10.8,the deadweight loss of monopoly is:

A) the area ABC.
B) the area BCD.
C) the area ACD.
D) the area P₃P₂AC.
E) the area P₃P₄DC.