In the long run,what happens to the demand curve facing a monopolistically competitive firm that is earning short-run profits?

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In the long run, other firms will enter the market and offer similar products, causing the demand facing the monopolistically competitive firm to decrease, as consumers have more options. As a result, the demand curve will shift to the left. Additionally, the increase in competition will make the demand curve more elastic, as consumers have even more substitutes to choose from.

In the Long Run,what Happens to the Demand Curve Facing