Discuss the shape of the long-run supply curve in a perfectly competitive market. The long-run supply curve is A. an upward-sloping line equal to the sum of the portion of each firm's marginal cost curve that is above minimum average variable cost. B. a horizontal line equal to the minimum point on the typical firm's average total cost curve. C. an upward-sloping line equal to the sum of each firm's marginal cost curve. OD. a horizontal line equal to the minimum point on the typical firm's average variable cost curve. E. an upward-sloping line equal to the sum of each firm's supply curve. Suppose that the perfectly competitive market illustrated in the graph to the right is initially in long-run equilibrium (at P₁) and then there is a permanent decrease in the demand for the product (to D₂). Show how the market adjusts in the long run. 1.) Use the line drawing tool to add either a new demand curve or a new supply curve showing the market in long-run equilibrium. Properly label this line. 2.) Use the point drawing tool to identify the new long-run market equilibrium price and quantity. Properly label this point. Carefully follow the instructions above, and only draw the required objects.

Discuss the shape of the long-run supply curve in a perfectly competitive market. The long-run supply curve is A. an upward-sloping line equal to the sum of the portion of each firm's marginal cost curve that is above minimum average variable cost. B. a horizontal line equal to the minimum point on the typical firm's average total cost curve. C. an upward-sloping line equal to the sum of each firm's marginal cost curve. OD. a horizontal line equal to the minimum point on the typical firm's average variable cost curve. E. an upward-sloping line equal to the sum of each firm's supply curve. Suppose that the perfectly competitive market illustrated in the graph to the right is initially in long-run equilibrium (at P₁) and then there is a permanent decrease in the demand for the product (to D₂). Show how the market adjusts in the long run. 1.) Use the line drawing tool to add either a new demand curve or a new supply curve showing the market in long-run equilibrium. Properly label this line. 2.) Use the point drawing tool to identify the new long-run market equilibrium price and quantity. Properly label this point. Carefully follow the instructions above, and only draw the required objects.

Essentials of Economics (MindTap Course List)

8th Edition

ISBN:9781337091992

Author:N. Gregory Mankiw

Publisher:N. Gregory Mankiw

Chapter13: Firms In Competitive Markets

Section: Chapter Questions

Problem 6CQQ

See similar textbooks

Similar questions

Finding a life partner is a complicated process that may take many years. It is hard to think of this process as being part of a very complex market, with a demand and a supply for partners. Think about how this market works and some of its characteristics, such as search costs. Would you consider it a perfectly competitive market?
If new technology in a perfectly competitive market brings about a substantial reduction in costs of production, how will this affect the market?
Firms ill a perfectly competitive market are said to be price takers that is, once the market determines an equilibrium price for the product, firms must accept this price. If you sell a product in a perfectly competitive market, but you are not happy with its price, would you raise the price, even by a cent?
Pretzel stands in New York City are a perfectly competitive industry in long-runequilibrium. One day, the city starts imposing a $100 per month tax on each stand.How does this policy affect the number of pretzels consumed in the short run and thelong run?a. down in the short run, no change in the long runb. up in the short run, no change in the long runc. no change in the short run, down in the long rund. no change in the short run, up in the long run
The table below displays cost information for a firm operating in a perfectly competitive market. Assume all firms in this market have identical costs. a. Fill in the missing values corresponding to the empty cells. Quantity Total Cost Variable Cost Marginal Cost Average Variable Cost 1 $10 A $10 2 $38 $8 3 $44 $24 B 4 C $30 5 $38 $7.6 6 $68 D E 8 7 $60 8 $74 F A = $ B = $ C = $ D = $ E = $ F = $ b. Calculate the lowest price the firm would need to be able to sell their goods for in order to remain open in the short run. Firm shuts down in short run if Price is less than $ c. Calculate the lowest price the firm would need to be able to sell their goods for in order to remain open in the long run. Firm exits in long run if Price is less than $
What assumptions are necessary for a market to be perfectly competitive? Explain why each of these assumptions is important. Consider the market for wheat which is a perfectly competitive market. Is the market demand curve the same as the demand curve facing an individual producer? If not, explain how and why they are different? Lastly, of the following industries, which are perfectly competitive? For those that are not perfectly competitive, explain why. a. Restaurants b. Corn c. College education d. Local radio and television It should be atleast 2 to 3 word pages with work cited page
The market for which product best fits the definitionof a perfectly competitive market?a. eggsb. tap waterc. moviesd. computer operating systems
Question What should the perfectly competitive firm do in the short run, and why? What will this firm do in the long run? Current production = 10,000 Current price = $15 Total cost $300,000 Fixed cost = $200,000 Marginal cost = $15 Select an answer and submit. For keyboard navigation, use the up/down arrow keys to select an answer. a C d Shutdown in the short run, because their shutdown loses will be $100,000 smaller compared to their loses if they stay open. In the long run they should exit the market. Shutdown in the short run, because their shutdown loses will be $50,000 smaller compared to their loses if they stay open. In the long run they should exit the market. Continue to produce in the short run, because their loses will be $50,000 smaller compared to their loses if they shut down. In the long run they should exit the market. Continue to produce in the short run, because their loses will be $50,000 smaller compared to their loses if they shut down. In the long run they should…
1.The market for fertilizer is perfectly competitive. Firms in the market are producing output but are currently making economic losses. Which of the following statements is true about the price of fertilizer? Check all that apply. A. The price of fertilizer must be less than marginal cost. B. The price of fertilizer must be equal to average variable cost. C. The price of fertilizer must be less than average total cost. 2. If firms in the market are producing output but are currently making economic losses,_________ illustrates the present situation for the typical firm in the market, and_________ indicates the corresponding supply curve. Assuming there is no change in either demand or the firm's cost curves, which of the following statements is true about what will happen in the long run? Check all that apply. A.The quantity supplied by each firm will decrease. B.The total quantity supplied to the market will decrease. C.The…
. The market for fertilizer is perfectly competitive. Firms in the market are producing output, but they are currently making economic losses. a) How does the price of fertilizer compare to the average total cost, the average variable cost, and the marginal cost of producing fertilizer?b) Draw a graph, illustrating the present situation for the typical firm that is making losses.c) Assuming there is no change in demand or the firm's cost curves, explain what will happen in the long run to the price of fertilizer, marginal cost, average total cost, the quantity supplied by each firm, and the total quantity supplied to the market
The graph below provides a perfectly competitive graph for a firm in the short run, complete 1a – 1d using the graph. a. Assume the price of the firm’s product in the graph is $15 per unit. The firm will produce how many units per week, Why? b. At what price would the firm earn a zero economic profit in the short-run? Why? c. If the price the firm faces for it’s product is $6 per unit. What should the firm do? d. Assume the price of the firm’s product in Exhibit 1 is $10 per unit. The maximum profit the firm earns is? Why?
Everett also works in the perfectly competitive manicure industry. The market price is $20 and he does 15 manicures a day. Given that his average total cost is $22, his total revenue is $300, and fixed costs are equal to $150, we know that Everett's Select one: a. average profit is - $4.00 b. average variable cost is $12 c. marginal revenue is $22 d. average fixed cost is $1.33