Suppose a firm in a competitive industry has the following cost curves: 10 9 8. 7 4.5 3.5 60 n 3- Price MC ATC AVC 1 2 3 4 5 6 7 8 Quantity Refer to Figure 14-13. If the price is $6 in the short run, what will happen in the long run? a. Individual firms will earn negative economic profits in the short run, which will cause some firms to exit the industry. b. Nothing. The price is consistent with zero economic profits, so there is no incentive for firms to enter or exit the industry. C. Individual firms will earn positive economic profits in the short run, which will entice other firms to enter the industry. d. Because the price is below the firm's average variable costs, the firms will shut down.

Suppose a firm in a competitive industry has the following cost curves: 10 9 8. 7 4.5 3.5 60 n 3- Price MC ATC AVC 1 2 3 4 5 6 7 8 Quantity Refer to Figure 14-13. If the price is $6 in the short run, what will happen in the long run? a. Individual firms will earn negative economic profits in the short run, which will cause some firms to exit the industry. b. Nothing. The price is consistent with zero economic profits, so there is no incentive for firms to enter or exit the industry. C. Individual firms will earn positive economic profits in the short run, which will entice other firms to enter the industry. d. Because the price is below the firm's average variable costs, the firms will shut down.

Exploring Economics

8th Edition

ISBN:9781544336329

Author:Robert L. Sexton

Publisher:Robert L. Sexton

Chapter12: Firms In Perfectly Competitive Markets

Section: Chapter Questions

Problem 17P

See similar textbooks

Similar questions

What are the four basic assumptions of perfect competition? Explain in words what they imply for a perfectly competitive firm.
Since a perfectly competitive firm can sell as much as it wishes at the market price, why can the firm not simply increase its profits by selling an extremely high quantity?
Briefly explain the reason for the shape of a marginal revenue curve for a perfectly competitive firm.
Perfectly competitive firm Doggies Paradise Inc. sells winter coats for dogs. Dog coats sell for 72 each. The fixed costs of production are 109. The total variable costs are 54 for one unit, 84 for two units, 114 for three units, 134 for four units, and 270 for five units. 111 the fauna of a table, calculate total revenue, marginal revenue, total cost and marginal cost for each output level (one to five units). On one diagram, sketch the total revenue and total cost curves. On another diagram, sketch the marginal revenue and marginal cost curves. What is the profit maximizing quantity?
Suppose that each firm in a competitive industry has the following costs: Total cost: TC = 50 + 0.5Q^2The market demand curve for this product is: Qd= 120 −PThere are 9 firms in the market.a) What are each firm’s: fixed cost, variable cost, marginal cost, and average total cost? Graph the average-total-cost curve and the marginal-cost curve.b) Give the equation for each firm’s supply curve.the average-total-cost curve at its minimum? What is marginal cost and average totalc) Give the equation for the market supply curve for the short run in which the numbercost at that quantity?
Suppose that each firm in a competitive industry has the following costs: Total cost: TC = 50 + 1/2q2 Marginal cost: MC = q Where q is an individual firm’s quantity produced. The market demand curve for the product is: Demand: QD = 120 – P Where P is the price and Q is the total quantity of the good. Currently there are 9 firms in the market. What is each firm’s fixed cost? What is its variable cost? Give the equation for average total cost. Graph the average-total-cost curve and the marginal-cost curve for q from 5 to 15. At what quantity is the average-total-cost curve at its minimum? What is the marginal cost and average total cost at that quantity? Give the equation for each firm’s supply curve. Give the equation for the market supply curve for the short run in which the number of firms is fixed. What is the equilibrium price and quantity for the market in the short run? In this equilibrium, how much does each firm produce? Calculate the firm’s profit and loss. Do firms have…
Calculate the average total, fixed, and marginal costs for a “competitive” firm with the following production cost schedule. q Total Cost ATC AFC MC0 10 100 12 200 16 300 26 400 38 500 75 600 120 What output or q (in the units of 10) is the most efficient production level? If the market price is $0.10 then what output or q (in the units of 10) is the most profitable production level? (This is the answer im looking for)