EP ECONOMICS,AP EDITION-CONNECT ACCESS
20th Edition
ISBN: 9780021403455
Author: McConnell
Publisher: MCGRAW-HILL HIGHER EDUCATION
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Chapter 11, Problem 1RQ
To determine
New entry in the long run.
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In the table below, the firm;
Output Total Revenue Total Cost
$0
$30
$60
$90
$120
$150
$180
$25
$49
$69
$91
$117
$147
$180
O a. cannot be in a perfectly competitive industry, because its short-run economic profits
are greater than zero.
O b. must be in a perfectly competitive industry, because its marginal cost curve
eventually rises.
O c. cannot be in a perfectly competitive industry, because its long-run economic profits
are greater than zero
O d. must be in a perfectly competitive industry, because its marginal revenue is constant.
123 456
Suppose that the paper clip industry is perfectly competitive. Also assume that the market price for paper clips is 2 cents per paper clip. The demand curve faced by each firm in the industry is: LO10.3 a. A horizontal line at 2 cents per paper clip. b. A vertical line at 2 cents per paper clip. c. The same as the market demand curve for paper clips. d. Always higher than the firm’s MC curve.
The following figure shows the revenue and cost curves for a firm X.
RM
10
a.
b.
C.
7
6
LO
5
4
3.5
0
20 25 30
MC
40
AVC
AC
AR=MR
Units
If a firm X achieves productivity efficiency, what will be the total revenuel
generated
At what price will a firm stop operating? Please explain.
If the market price is RM4.00, what is the total profit or total loss.
Chapter 11 Solutions
EP ECONOMICS,AP EDITION-CONNECT ACCESS
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- Which one of the following is true for a firm under perfect competition when all firms face identical costs? O I t can earn supernormal profits in the short run but only normal profits in the long run. O Whether it earns normal or supernormal profits in both the short and the long run will depend on the conditions in that particular industry. O I t can earn supernormal profits in the long run but only normal profits in the short run. O It can earn only normal profits in both the short and the long run. O t can earn supernormal profits in both the short and the long run.arrow_forwardWhich of the following statements in the full competitive market is correct? Choose an answer 1. The companies maximize their profit according to the rule «price equals average total costs». O 2. The companies maximize their profit according to the rule "marginal costs equal average total costs". 3. In the short term, the companies always make a profit. O 4. In the short-term market result, it always applies that the market price is above the average total costs. 5. In the long-term market result, the market price corresponds to the average total costs.arrow_forwardThe figure shows a perfectly competitive firm. The firm is operating; that is, it has not shut down. The firm produces O A. 20 units of output and earns a normal profit. MC ATC 50 B. 10 units of output and incurs an economic loss. 40 O C. 10 units of output and earns a normal profit. O D. 20 units of output and incurs an economic loss. 30 MR 20 10 10 30 40 Quantity (per day) Price and costs (dollars) 20arrow_forward
- Table 14-5 Suppose that a firm in a competitive market faces the following revenues and costs: Quantity Marginal Cost Marginal Revenue (Units) (Dollars) (Dollars) 12 13 14 15 16 17 5 6 7 8 9 10 7 7 7 7 7 7 Refer to Table 14-5. If the firm is maximizing profit, how much profit is it earning? O a. $0.50 O b. $7.50 O c. $10 O d. There is insufficient data to determine the firm's profit.arrow_forward........ # m SI 4. 2. He %3D Consider the following costs for a typical perfectly competitive firm with no fixed costs (average total cost = average variable cost). Average Total Cost Quantity Marginal Cost $24 1. 16.5 6$ 12.67 3. 7. 15 11.25 12 5. 14.83 9. a. Which of the following prices would be associated with a long-run equilibrium? O $11.25 O $15 O $12 Next> < Prev 9 jo 9 72°F Partly sunny 近 ere to search ofile Ball10 F7 F3 & %23 24 4. 2. R. K H B.arrow_forwardCH $1.50 $1.25 $0.75 150 9 In the above figure, assume that So represents the industry supply curve and Do represents the demand curve in a perfectly competitive market. What can be said about the demand curve that an individual firm faces? O An individual firm will face a downward sloping demand curve starting at $1.25. O An individual firm will tace a horizontal demand curve at $1.25. O An individual firm will face a vertical demand curve at 250. O An individual firm will face the demand curve indicated by Do 4arrow_forward
- QUESTION 15 If a firm decides to exit the market will be paying O a. only the fixed costs but not the variable costs. O b. neither variable costs nor fixed costs. Oc only the variable cost but not the fixed cost. O d. both variable costs as well as fixed costs. QUESTION 16 Which of the following is true for a perfectly competitive firm? O The price of the product is equal to marginal revenue at all times. The price of the product is equal to marginal cost at all times. Marginal cost is equal to marginal cost at all times Total revenue is equal to total cost at all times.arrow_forward3. Suppose the doll company American Girl has an inverse demand curve of P = 150 - 0.25Q, where Q measures the quantity of dolls per day and P is the price per doll. There production function equals Q = LO.5KO.5, they pay wages of 35 and they pay capital rates of 140. What is their daily long-run profit at the profit-maximizing output level?arrow_forward2. Questions and Problems 3 Firm A, one firm in a perfectly competitive industry, faces higher costs of production. As a result, will consumers end up paying higher prices? No, because in a perfectly competitive industry, the more efficient firms with lower costs will drive firm A out of the market. O No, because it is likely illegal to raise prices to cover the higher costs, O Yes, because firm A likely offers a differentiated product that consumers cannot get from other firms. O Yes, because firm A is the only firm in the industry, so consumers must purchase products from firm A at increased prices.arrow_forward
- Suppose that the monthly market demand schedule for Frisbees is: Price $8 $7 $6 $5 $4 $3 $2 $1 Quantity Demanded 100 200 400 800 1,600 3,200 6,000 15,000 Suppose further that the marginal and average costs of Frisbee production for every competitive firm are Rate of Output 10 20 30 40 50 60 Marginal Cost $2.00 $3.00 $4.00 $5.00 $6.00 $7.00 Average Cost $2.00 $2.50 $3.00 $3.50 $4.00 $4.50 Finally, assume that the equilibrium market price is $5 per Frisbee. (a) How many Frisbees are being sold in equilibrium? (b) How many (identical) firms are initially producing Frisbees? (c) How much profit is the typical firm making? (d) In view of the profits being made, more firms will want to get into Frisbee production. In the long run, these new firms will shift the market supply curve to the right and push the price down to average total cost, thereby…arrow_forwardFigure 14-1 Suppose that a firm in a competitive market has the following cost curves: Refer to Figure 14-1. If the market price falls below $6, the firm will earn O a. positive economic profits in the short run. O b. negative economic profits in the short run but remain in business. O c. negative economic profits in the short run and shut down. O d. zero economic profits in the short run. PRICE 20 18 16 14 13 10 8 6 4 2 MC 1 2 3 QUANTITY 4 ATC AVC 5arrow_forwardQuantity Price 0 20 1 18 2 16 3 14 4 12 5 10 Are the price and quantity combinations above for a perfectly competitive industry? Select one: O a. No, they are not because the demand curve should be perfectly elastic. O b. No, because the quantities are too low. O c. Yes, they are because the demand curve is downward sloping. O d. Yes, they are because the price falls the same amount for each increase in quantity. Note:- Do not provide handwritten solution. Maintain accuracy and quality in your answer. Take care of plagiarism. Answer completely. You will get up vote for sure.arrow_forward
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