Answer the Question Based on the Demand and Cost Schedules

Multiple Choice

Answer the question based on the demand and cost schedules for a monopolistically competitive firm given in the table below. Suppose that entry into this industry changes this firm's demand schedule from columns (1) and (3) to columns (2) and (3) . We can conclude that this industry is

A) a pure monopoly.
B) purely competitive.
C) a constant cost industry.
D) monopolistically competitive.