Exam 13: Monopolistic Competition

Use the information below to answer the following question. Fact 13.3.1 Suppose that at one of the Talbots shops,marginal cost of a coat is constant at $150,and total fixed cost is $3,000 a day.The shop maximizes its profit by selling 15 coats a day at $500 per coat.Then the shops nearby increase their advertising.The Talbots shop responds by spending $1,500 a day more on advertising its coats.As a result,its profit-maximizing number of coats sold increases to 25 a day at $400 per coat. -Refer to Fact 13.3.1.As a result of increased advertising,Talbots' markup

Excess capacity and high advertising expenditures are encountered in

Dole Co.operates in a monopolistically competitive market.Which of the following does not characterize Dole Co.'s market?

Consider a monopolistically competitive industry in long-run equilibrium.Suppose there is a large increase in wages that raises the costs for all firms.What happens within each firm in the short run?

Choose the correct statement about firms in monopolistic competition.

A firm has excess capacity if it

Use the figure below to answer the following questions. Figure 13.2.2 -Refer to Figure 13.2.2.This firm in monopolistic competition

Because consumers value product variety,

If a firm spends $600 on advertising,its

Use the figure below to answer the following questions. Figure 13.2.2 -Refer to Figure 13.2.2.To maximize economic profit,this firm in monopolistic competition charges a price of

Use the table below to answer the following questions. Table 13.1.1 -Refer to Table 13.1.1.The four-firm concentration ratio for taco stands is

Which of the following are true? The similarities between perfect competition and monopolistic competition include: (1)no barriers to entry. (2)profit-maximizing output occurs where MC = MR. (3)long-run economic profit equals zero.

Use the table below to answer the following question. Table 13.2.1 -Refer to Table 13.2.1.Sara is a dot.com entrepreneur who sells sweatshirts.She pays $1,000 a week for her Web server and Internet connection.She pays the firm that makes the sweatshirts $20 a sweatshirt.Sara has no other costs.The table sets out the demand schedule for Sara's sweatshirts.Other firms ________ enter the Web sweatshirt business and compete with Sara.In the long run,the demand for Sara's sweatshirts ________ and her economic profit ________.

A textbook publisher is in monopolistic competition.If the firm spends nothing on advertising,it can sell no books at $100 a book,but for each $10 cut in price,the quantity of books it can sell increases by 20 books a day.The firm's total fixed cost is $2,400 a day.Its average variable cost and marginal cost is a constant $20 per book.If the firm spends $1,200 a day on advertising,it can increase the quantity of books sold at each price by 50 percent.If the publisher advertises,its profit maximizing level of output is

A four-firm concentration ratio that exceeds 60 percent indicates

In monopolistic competition,firms compete on the basis of

If some firms in the industry make an economic profit,then

Use the figure below to answer the following questions. Figure 13.2.3 -Refer to Figure 13.2.3.Assume this firm faces demand curve D₁.If this firm in monopolistic competition is maximizing profit,

Use the figure below to answer the following questions. Figure 13.2.3 -Refer to Figure 13.2.3.Assume this firm faces demand curve D₂.When the firm produces the efficient quantity,it produces

A monopolistically competitive firm has excess capacity because in the