Use the Table Below to Answer the Following Questions

Multiple Choice

Use the table below to answer the following questions.
Table 13.4.1

-Refer to Table 13.4.1. If a perfect price-discriminating monopoly faces the demand schedule shown in Table 13.4.1 and if marginal cost is constant at $3, output is

A) 2 units.
B) 3 units.
C) 4 units.
D) 5 units.
E) 6 units.