Assume that all firms in this industry have identical cost curves, and that the market is perfectly competitive.Price ($/unit)12525201510105Entire MarketSingle Representative Firm25S1MCS22015S310105D0°200 250 300 350 400 450Quantity (Number of Units)ATCAVC10 15 20 25 30 35 40 45 50Quantity (Number of Units)If the market supply curve is given by S3, then in the long run firms will Multiple Choiceexit the market, leading the market supply curve to shiftback to S2.exit the market, leading the market supply curve to shiftback to S1.enter the market, leading the market supply curve to shiftback to S2.neither enter nor exit the market, so the market supply curvewill remain at S3.

exit the market, leading the market supply curve to shift back to S2.Explanation:The correct answer…

Answered: Assume that all firms in this industry…

ENGR.ECONOMIC ANALYSIS

14th Edition

ISBN:9780190931919

Author:NEWNAN

Publisher:NEWNAN

Chapter1: Making Economics Decisions

Section: Chapter Questions

Problem 1QTC

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MC Price AC £/unit AVC D2 D3 D1 D4 Quantity/ week Figure 9 Cost curves for a price-taker firm Figure 9 shows a price-taker firm, with average cost AC, average variable cost AVC, and marginal cost MC curves. Select the demand curve shown on Figure 9 to represent a firm making only normal profit. Select one: D3 D4 O D2 O D1
Market Representative Firm S1 MC A my a MR = P $3.50 - - АТС $2.50 b. AVC D1 50,000 350 400 Quantity (Q) Output (Q) The diagram above depicts overall market supply and demand on the left, and the cost curves for a representative firm supplying in that market on the right. At the price $3.50, the firm: should shutdown. O is earning a negative economic profit (loss). is making neither a profit nor a loss. It is breaking even. O is earning a positive economic profit.
Use the figure below to answer the following questions. Price and cost (dollars per unit) 100 90 85 80 70 55 40 0 MR₂ MC ATC La MR₁ 100 140 200 220 250 Quantity (units per week) Figure 13.2.3 Refer to Figure 13.2.3. Assume this firm faces demand curve D2. If the firm produces the efficient quantity, it makes zero economic profit. makes an economic profit. will face competition from new firms entering the industry. is in a long-run equilibrium. incurs an economic loss.
Lisa’s Lawn Company (LLC) is a lawn-mowing business in a perfectly competitive market for lawn-mowing services. The following table sets out Lisa’s costs. Quantity (Lawns per hour Total Cost (dollars per lawn) 0 $30 1 40 2 55 3 75 4 100 5 130 6 165 If the market price is $30 per lawn, how many lawns per hour does Lisa’s LLC mow? If the market price is $30 per lawn, what is Lisa’s profit in the short run? If the market price falls to $20 per lawn, how many lawns per hour does Lisa’s LLC mow?
Quantity Price Total Fixed Costs Variale Cost Total Costs Average Variable Costs Average Total Cost Marginal Cost Total Revenue Marginal Revenue 0 35 25 0 1 35 25 20 2 35 25 25 3 35 25 35 4 35 25 52 5 35 25 80 If this firm produces a quantity of zero units, what is the total profits? What is the firm's marginal cost at a production level of two units? What is the average variable cost at a production level of five units? This firm becomes profitable producing at a quantity of ___ units. The average total cost is smallest at which level of production? At what quantity should this firm produce to maximize their profits based on your calculations? The total costs to produce four units is __________ while the average total cost to produce four units is _________.
Use the table below listing Average Total Cost (ATC)d and Marginal Cost (MC) for a firm in perfect competition to answer the following questions. Quantity ATC MC 1 17.5 15 14.3 12 3 10 10 4 16 20 22 31 In each scenario determine if the firm is profitable, breaks even, or incurs a loss. 1. If market price is $8, the firm 2. If market price is $14, the firm 3. If market price is $10, the firm
Concept: Revenue of a Firm Farmer Jones grows oranges in Florida. Suppose the market for oranges is perfectly competitive and that the market price for a crate of oranges is $11 per crate. Fill in total revenue, average revenue, and marginal revenue in the table below. (Enter your responses as integers.) Average Marginal Revenue Crates of Market Price Total Revenue Revenue (per crate) $11 Oranges (TR) (AR) (MR) $ 1 11 $ $ 2 11 3 11 4 11 5 11
Refer to the accompanying figure. If the market for doughnuts is perfectly competitive, then assuming this firm can earn enough revenue to cover its variable cost, it should produce: Price (S/doughnut) 0.35 p 0.30 0.25 0.20 0.15 0.10 0.05 0 0 10 20 30 40 50 60 Marginal Cost 70 80 90 Quantity (doughnuts/day) Average Total Cost 50 doughnuts per day. the quantity of doughnuts at which average total cost is minimized. the quantity of doughnuts at which average total cost equals the market price. the quantity of doughnuts at which marginal cost equals the market price.
Price £/unit Figure 9 Cost curves for a price-taker firm Figure 9 shows a price-taker firm, with average cost AC, average variable cost AVC, and marginal cost MC curves. Select the demand curve shown on Figure 9 to represent a firm making only normal profit. Select one: O D1 D3 D₂ D4 MC AC AVC D4 D3 D₂ D₁ Quantity/ week
The table below shows the total costs faced by Gregory's Jewelry firm for different quantities of necklaces sold. Quantity 0 1 2 3 4 5 6 7 8 9 10 Total Cost $64 $79 $98 $120 $145 $171 $198 $228 $262 $305 $353 Gregory's Jewelry firm sells necklaces in a perfectly competitive market with a downward sloping demand curve and an upward sloping supply curve. The market price is $32/unit. A. Calculate the average fixed cost of producing 8 units. Show your work. B. Identify the profit maximizing quantity. Explain using marginal analysis. C. Calculate the economic profit at the profit maximizing quantity you identified in Part B. Show your work. D. Based on your answer to Part C, will the number of firms in the industry increase, decrease, or stay the same in the long run? Explain. E. Based on your answer to Part C, will the market price increase, decrease, or stay the same in the long run? Explain. F. The income elasticity of demand for necklaces is -3 and the cross price elasticity of demand…
Question 5 of 15 - Ch.11: Imperfect Competition lanlearning.com/sac/9960936#/9960936/4/-1 Assignment Score: 66.7% Question 5 of 15 > O Macmillan Learning Check Answer Give Up? (Figure: Market for Two-Firm Industry I) The graph depicts the market demand curve for a two-firm industry. Price ($) 20 18 16 14 12 10 6 2 8448 MC MR D 0 1 2 3 4 5 6 7 8 9 10 Quantity (100s) If the two firms collude and evenly split the market output, how much output will each firm produce? 200 units 150 units 400 units 300 units C
16 5 Use the table below to answer questions about Christina's Christmas Wreaths. Christina operates in a perfectly competitive market for wreaths. Christina's Costs and Revenue Quantity Average Variable (wreaths) Cost (dollars) 5 $14.00 6 - 15.00 7 CALL/M 16.00 8 22.00 9 28.00 10 34.00 wreaths Average Total Cost (dollars) $24.00 23.00 23.00 28.00 34.00 39.00 $ Instructions: In part a, enter your answer as a whole number. In parts b and c, round your answers to two decimal places. a. What is the profit-maximizing level of output for Christina's Christmas Wreaths? Marginal Cost (dollars) $20.00 b. What is the profit per unit if the profit-maximizing level of output is produced? $ olo L c. What is the total economic profit generated by producing the profit-maximizing output? $ % Marginal Revenue (dollars) $63.00 63.00 63.00 63.00 63.00 63.00 22.00 23.00 BIEL 63.00 82.00 TAO 84.00

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