In the following graph, a monopolistically competitive firm is in the short run. In this scenario, P > ATC, which allows this firm to enjoy a profit. This short-run profit entices other firms to enter this market in the long run. Shift a curve or curves to depict the effect of firms entering this market in the long run.

In the following graph a monopolistically competitive firm is in the short run In this scenario P gt ATC which allows this firm to enjoy a profit This shortrun class=