Perfect competition is an economic term that refers to a theoretical market structure in which all suppliers are equal and overall supply and demand are in equilibrium. Figure 23. 1 shows the price, marginal cost and average cost curves facing a perfectly competitive firm in the short run. Figure 23.1 Cost, pnce (Rand) B. R800 C. R960 20 D. R720 O 60 80 100 Output per day MC AC What is the total revenue of the profit-maximising firm in the short run? A. R2 000 Price AVC

Perfect competition is an economic term that refers to a theoretical market structure in which all suppliers are equal and overall supply and demand are in equilibrium. Figure 23. 1 shows the price, marginal cost and average cost curves facing a perfectly competitive firm in the short run. Figure 23.1 Cost, pnce (Rand) B. R800 C. R960 20 D. R720 O 60 80 100 Output per day MC AC What is the total revenue of the profit-maximising firm in the short run? A. R2 000 Price AVC

Micro Economics For Today

10th Edition

ISBN:9781337613064

Author:Tucker, Irvin B.

Publisher:Tucker, Irvin B.

Chapter8: Perefect Competition

Section: Chapter Questions

Problem 4SQP

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A computer company produces affordable, easy-to-use home computer systems and has fixed costs of 250. The marginal cost of producing computers is 700 for the first computer, 250 for the second, 300 for the third, 350 for the fourth, 430 for the fifth, 450 for the sixth, and 500 for the seventh. Create a table that shows the companys output, total cost, marginal cost, average cost, variable cost, and average variable cost. At what price is the zero-profit point? At what price is the shutdown point? If the company sells the computers for 500, is it making a profit or a loss? How big is the profit or loss? Sketch a graph with AC, MC, and AVG curves to illustrate your answer and show the profit or loss. If the firm sells the computers for 300, is it making a profit or a loss? How big is the profit or loss? Sketch a graph with AC, MC, and AVG curves to illustrate your answer and show the profit or loss.
Q23 Suppose a perfectly competitive firm is currently operating with the following information: Output = 1500 tonnesAverage total cost = $627 per tonneAverage variable cost = $614 per tonneMarginal revenue = $620 per tonneMarginal cost = $620 per tonneAt the current level of output, this firm is _____ profit and is an earning economic profit of _____. a. Maximising; -$10500. b. Not maximising; -$10500. c. Maximising; $10500. d. Maximising; $9000. e. Not maximising; -$9000.
Assume that the cost data in the following table are for a purely competitive producer: TotalProduct AverageFixed Cost AverageVariable Cost AverageTotal Cost Marginal Cost 0 1 $60.00 $45.00 $105.00 $45.00 2 30.00 42.50 72.50 40.00 3 20.00 40.00 60.00 35.00 4 15.00 37.50 52.50 30.00 5 12.00 37.00 49.00 35.00 6 10.00 37.50 47.50 40.00 7 8.57 38.57 47.14 45.00 8 7.50 40.63 48.13 55.00 9 6.67 43.33 50.00 65.00 10 6.00 46.50 52.50 75.00 Instructions: If you are entering any negative numbers be sure to include a negative sign (−) in front of those numbers. Select "Not applicable" and enter a value of "0" for output if the firm does not produce. a. At a product price of $56.00 (i) Will this firm produce in the short run? (Click to select) No Yes (ii) If it is preferable to produce, what will be the profit-maximizing or loss-minimizing output? (Click to select) Not applicable Loss-minimizing…
PRODUCTION| 2 8 10 12 14 LEVEL MARKET 3 3 3 3 PRICE ТОTAL INCOME TOTAL FIXED 14 14 14 14 14 14 14 COST ТОTAL 4.5 5.5 6.7 8.2 10 13.25 VARIABLE 25 COST TOTAL COST TОTAL BENEFIT MARGINAL 3 3 3 3 INCOME AVERAGE TOTAL COST Develop the following numerical example of perfect competition, which should add the procedure for calculating the missing costs, income, and profit. Considering the following data: a) Indicate at what level of production the MC is equal to the price, so that the company is perfectly competitive in the short term. 3. 3.
Assume that the cost data in the following table are for a purely competitive producer: TotalProduct AverageFixed Cost AverageVariable Cost AverageTotal Cost Marginal Cost 0 1 $ 60.00 $ 45.00 $ 105.00 $ 45.00 2 30.00 42.50 72.50 40.00 3 20.00 40.00 60.00 35.00 4 15.00 37.50 52.50 30.00 5 12.00 37.00 49.00 35.00 6 10.00 37.50 47.50 40.00 7 8.57 38.57 47.14 45.00 8 7.50 40.63 48.13 55.00 9 6.67 43.33 50.00 65.00 10 6.00 46.50 52.50 75.00 a. At a product price of $56.00 (i) Will this firm produce in the short run? yes (ii) If it is preferable to produce, what will be the profit-maximizing or loss-minimizing output? profit- maximizing output = 9 units per firm (iii) What economic profit or loss will the firm realize per unit of output? Profit per unit = $ 16 b. At a product price of $41.00 (i) Will this firm produce in the short run? Yes (ii) If it is preferable to produce, what will be the…
onsider the table below and assume the market price is $35 per unit. Totalproduct Totalfixed cost TotalVariablecost 0 150 0 1 150 50 2 150 75 3 150 112.4 4 150 150 5 150 200 6 150 270 7 150 360 8 150 475 9 150 620 10 150 800 Now assume there are 600 identical firms in this industry, that is, there are 600 firms, each of which has the same cost data as the single firm discussed above. Suppose, too, that the demand curve for this industry is as follows: Price Quantitydemanded $20 6,800 30 5,975 45 5,500 60 5,125 75 4,500 95 4,200 120 3,600 150 2,400 In equilibrium each firm will realize: Multiple Choice an economic profit of $155. a loss of $45. an economic profit of $35. a loss of $135.
A firm on competitive market has the data about cost as below Q,0, 1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 13, 14 TC 100160208254290320340355370390430475525580640 a. Form a table with numbers about: total revenue, average cost, average variable cost and marginal cost of this firm. Determine the quantity that this firm will shutdown b. To maximize the profit, what will be the output of this firm if the price of product is 45 and if the price is 50. c. Determine the supply curve of this firm 3. A firm on competitive market has the data about cost as below Q 0 1 2 3 4 5 6 7 8 9 10 11 12 13 14 TC 100 160 208 254 290 320 340 355 370 390 430 475 525 580 640 a. Form a table with numbers about: total revenue, average cost, average variable cost and marginal cost of this firm. Determine the quantity that this firm will shutdown b. To maximize the profit, what will be the output of this firm if the price of product is 45 and if the price is 50. C. Determine the supply curve of this firm
1) Briefly explain how the total revenue for a profit-seeking film is determined 2)Briefly explain what is meant by the term "fixed costs" and provide three examples of same. What determines a firm's level of fixed costs? 3)Contrast the rold of fixed costs and variable costs in economic decisions about future prodiction 4)Briefly compare and contrast the perceived demand curve for a monopolitically competitive firm and a perfectly competitive firm. 5)Briefly explain what quantity a profit maximizing monopolistic competitor will seek. Why not this type of competitive frim is productively efficient?
The following graph shows the marginal cost curve for Oiram-46, a competitive firm producing magic hats. Suppose that currently, the prevailing market price is $1.50 per magic hat. On the following graph, use the blue points (circle symbol) to plot Oiram-46's price line. Then use the grey points (star symbol) to indicate the profit maximizing quantity of output produced by Oiram-46. TOTAL COST (Dollars) he 12 11 10 a 8 N 3 2 1 0 + Oiram-46 7 0 MC + H 0 2 4 6 8 10 12 14 16 18 20 22 24 26 28 30 32 34 36 38 40 QUANTITY (Magic hats per week) Based on the graph, Oiram-46's profit-maximizing quantity is Demand Profit maximizing quantity ? magic hats, average revenue is $ and marginal revenue is
Frances sells pencils in the perfectly competitive pencil market. Her output per day and her costs are as follows: Output per Day Total Cost Variable Cost АТС AVC MC $1.00 1 2.50 1.50 2.50 1.50 1.5 3.50 2.50 1.75 1.25 1 3 4.20 3.20 1.40 1.067 0.7 4 4.50 3.50 1.125 0.875 0.3 5.20 4.20 1.04 0.84 0.7 6.80 5.80 1.33 0.97 1.6 7 8.70 7.70 1.24 1.1 1.9 8 10.70 9.70 1.34 1.21 If the current equilibrium price in the pencil market is $1, how many pencils will Frances produce, what price will she charge, and how much profit (or loss) will she make?
Assume a purely competitive increasing cost industry is intislly long eun equilibrium producing 10 million units atca market price of $5.00. Supoose that increaae in consumer demand occurs. After all economic adjustments have been completed which output and price combination is most likely to occur ? 9.5 units at a price of $4.50 11 units at a price of $4.75 9 units at a price of $5.25 12 units at a price of $5.50
The cost data in the following table are for Marshall’s Meats, a perfectly competitive firm. Round your answers to 2 decimal places. Output Average Variable Cost AverageTotal Cost MarginalCost Total Cost 0 / / / $ 100 1 $ $ $ 130 2 150 3 180 4 220 5 270 6 330 7 440 a. Complete above the table. b. What is the break-even price? Break-even price: $ c. What is the shutdown price? Shutdown price: $ d. If the market price of the product is $50, what quantity will Marshall’s Meats produce? What will be its profit or loss? Quantity: ; (Click to select) Loss Profit : $ e. If the market price of the product is $110, what quantity will Marshall’s Meats produce? What will be its profit or loss? Quantity: ; (Click to select) profit loss : $