A perfect competitive firm estimates her cost function as given below: C = 100 + 5Q2 a. What is the firm’s fixed and marginal cost? b. If all other firms in the market sell the product at a price ¢20. How much should this firm charge for the product? c. What is the optimal level of output to maximize profits? d. How much profit will be earned? e. In the long run should this firm continue to produce or shut down? Why

A perfect competitive firm estimates her cost function as given below: C = 100 + 5Q2 a. What is the firm’s fixed and marginal cost? b. If all other firms in the market sell the product at a price ¢20. How much should this firm charge for the product? c. What is the optimal level of output to maximize profits? d. How much profit will be earned? e. In the long run should this firm continue to produce or shut down? Why

Managerial Economics: A Problem Solving Approach

5th Edition

ISBN:9781337106665

Author:Luke M. Froeb, Brian T. McCann, Michael R. Ward, Mike Shor

Publisher:Luke M. Froeb, Brian T. McCann, Michael R. Ward, Mike Shor

Chapter9: Market Structure And Long-run Equilibrium

Section: Chapter Questions

Problem 1MC

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A perfect competitive firm estimates her cost function as given below: C = 100 + 5Q^2a. What is the firm’s fixed and marginal cost?b. If all other firms in the market sell the product at a price ¢20. How much should thisfirm charge for the product?c. What is the optimal level of output to maximize profits?d. How much profit will be earned?e. In the long run should this firm continue to produce or shut down? Why?
A perfect competitive firm estimates her cost function as given below: C = 100 + 5Q^2a. What is the firm’s fixed and marginal cost?b. If all other firms in the market sell the product at a price ¢20. How much should thisfirm charge for the product?c. What is the optimal level of output to maximize profits? please here below are the sub part that was unsolved d. How much profit will be earned?e. In the long run should this firm continue to produce or shut down? Why?
A profit-maximizing firm in a competitive market is currently producing 100 units of output. It has average revenue of $10, average total cost of $8, and fixed cost of $200. What is its profit? What is its marginal cost? What is its average variable cost?
a) A profit-maximizing business incurs an economic loss of $10,000 per year. Its fixed cost is $15,000 per year. Should it produce or shut down in the short run? Should it stay in the industry or exit in the long run? b) Suppose instead that this business has a fixed cost of $6,000 per year. Should it produce or shut down in the short run? Should it stay in the industry or exit in the long run?
Chetan's Fishing Rods is a small business that operates as a price-taker. The market price of a fishing rod is $30 and Chetan's long-run costs are given by C(q) = .1q° + 10q + 10, where is the number of fishing rods that Chetan produces. Answer the following: (a) How many rods does Chetan produce to maximize profits? (b) What are his profits? (c) At what level of output are average costs minimized? (d) Find an expression for Chetan's supply curve. (e) Sketch Chetan's supply curve, his marginal cost curve and his average cost curve.
Suppose that each firm in a competitive industry has the following costs: Total cost: TC=50 + 1/2q^2 Marginal cost: MC=q where q is an individual firm's quantity produced. The market demand curve for this 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. a. What is each firm's fixed cost? What is its variable cost? Give the equation for average total cost.
A firm in a perfectly competitive industry knows the following about its costs and revenue. The firm would like to maximize profit and has hired a consultant for advice. Price Q of Output Total Revenue Total Cost Total Fixed Cost 10 500 TR? 9,400 TFC ? Total Variable Cost Average Total Cost Average Variable Cost MC 6,500 is at minimum level AVC? MC? Total Revenue Number Total Fixed Cost Number Average Variable Cost Number Marginal Cost Number What is the value of the profit or loss (-) at the current output ( include the - sign if it's a loss) Number Consultant's Advice: As a consultant, what advice would you give to this firm:(Choose ONE answer from the following) Number 1. Firm should do nothing; it is already profit maximizing/loss minimizing 2. Firm should reduce quantity of output 3. Firm should increase quantity of output 4. Firm should shutdown operations 5. The given number set is inconsistent
The relationship between the firm's average variable, average total, and marginal cost curves above: Marginal Reveue = Price = US $ 2.50 ; a) Use the graph to find the Firm's profit-maximizing output. b) If the firm maximizes its profit, how much profit does it make (about)? Should the firm stay in business? c) Will other firms with costs the same as Firms enter the market? Explain.
Good Grapes is selling grapes in a purely competitive market. Its output is 5,000 pounds, which it sells for $5 a pound. At the 5,000-pound level of output, the average variable cost is $4.00, the marginal cost is $4.25, and the average total cost is $4.50 a pound. Should the firm increase output, decrease output, or not produce? Why? How should the firm determine the optimal level of output?
The wheat industry is comprised of many firms producing an identical product. Market demand and supply conditions are indicated in the left-hand panel of the figure attached; the long-run cost curves of a wheat farmer are shown in the right-hand panel. Currently, the market price for wheat is $2 per pound, and at that price, consumers are purchasing 800,000 pounds of wheat per day. Using the graphs attached, answer the following: a. How many pounds of wheat will each farmer produce if they want to maximize profits? b. How many farmers are currently serving the industry (fractional numbers are fine)? c. In the long run, what will the equilibrium price of wheat be? Briefly explain your answer.
A profit-maximising firm in a competitive market is currently producing 1,000units of output. It has average revenue of $50, average total cost of $40 and fixed cost of $10,000.a) What is its profit?b) What is its marginal cost?c) What is its average variable cost? Is the efficient scale of the firm more than, less than or exactly 1,000 units?
A profit-maximising firm in a competitive market is currently producing 1,000 units of output. It has average revenue of $50, average total cost of $40 and fixed cost of $10,000. a) What is its profit? b) What is its marginal cost? c) What is its average variable cost? Is the efficient scale of the firm more than, less than or exactly 1,000 units?