Problem
Let's imagine that a local retail market is monopolistically competitive. Each firm (and potential entrant) is identical and faces a marginal cost that is independent of output and is equal to $100 per unit. Each firm has an annual fixed cost of $300,000 per month. Because each active firm perceives itself facing a price elasticity of demand equal to -2, the inverse elasticity pricing condition implies that the profit-maximizing price for each firm is (P - 100)/P = 1/2 or P = 200. If each firm charges an equal price, they will evenly split the overall market demand of 96,000 units per month.
a) How many firms will operate in this market at a longrun equilibrium?
b) How would your answer change if each firm faced a price elasticity of demand of - 4/3 and charged a profit maximixing price of $400 per unit?
The response should include a reference list. Double-space, using Times New Roman 12 pnt font, one-inch margins, and APA style of writing and citations.