Respuesta :
Companies in monopolistic competition will earn zero economic profit in the long run.
An industry with a lot of companies offering similar (but not identical) replacement goods or services is known as one with monopolistic competition. In a monopolistic competitive industry, there are few barriers to entry and exit, and no firm's decisions directly affect those of its rivals.
Monopolistic competition is a sort of imperfect competition when numerous manufacturers compete with one another yet sell various items that are not exact substitutes for one another.
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