Exam 15: Monopoly.

Table 15-7 Sally owns the only shoe store in town. She has the following cost and revenue information. -Refer to Table 15-7.What is the total variable cost of production when Sally produces six pairs of shoes?

Monopolies are inefficient because they (i)eliminate barriers to entry. (ii)price their product at a level where marginal revenue exceeds marginal cost. (iii)restrict output below the socially efficient level of production.

Some companies merge in order to lower costs through efficient joint production.

Which of the following statements is correct for both a monopolist and a perfectly competitive firm? i) The firm maximizes profits by equating marginal revenue with marginal cost. Ii) The firm maximizes profits by equating price with marginal cost. Iii) Demand equals marginal revenue. Iv) Average revenue equals price.

Suppose a monopolist charges a price of $27 for its product and sells 10 units at that price.At 10 units of production the firm has average fixed cost equal to $10 and average variable cost equal to $12.How much total profit is the firm earning at this price?

The collection of statutes aimed at curbing monopoly power is called

Copyrights and patents are examples of barriers to entry that give firms monopoly pricing powers.

If a monopolist's marginal costs increase by $1 for all levels of output,then the monopoly price will

Scenario 15-6 The concert promoters of a heavy-metal band, WeR2Loud, know that there are two types of concert-goers: die-hard fans and casual fans. For a particular WeR2Loud concert, there are 1,000 die-hard fans who will pay $150 for a ticket and 500 casual fans who will pay $50 for a ticket. There are 1,500 seats available at the concert venue. Suppose the cost of putting on the concert is $50,000, which includes the cost of the band, lighting, security, etc. -Refer to Scenario 15-6.How much profit will the concert promoters earn if they set the price of each ticket at $150?

If a monopolist can sell 7 units when the price is $4 and 8 units when the price is $3,then marginal revenue of selling the eighth unit is equal to

A monopolist produces

Which of the following is not an example of a barrier to entry?

During the holiday season,high-end retailers frequently place a high price on merchandise on weekends and discount the price during the week.They do this because they believe that two groups of customers exist: shoppers with little free time and bargain hunters.Bargain hunters have time to shop around and frequently shop during the week.What do economists call this price strategy used by high-end retailers?

Which of the following strategies is not an effective strategy to reduce monopoly inefficiency?

Figure 15-3 -Refer to Figure 15-3.If the monopoly firm wants to maximize its profit,it should operate at a level of output equal to

When the government creates a monopoly,the social loss may include

Which of the following formulas would correctly calculate a monopolist's profit?

When a monopolist increases the quantity that it sells,all else equal,total revenue increases,which is called the output effect.

Which of the following is an example of public ownership of a monopoly?

Which of the following statements is not correct?