Macroeconomics
13th Edition
ISBN: 9780134735696
Author: PARKIN, Michael
Publisher: Pearson,
expand_more
expand_more
format_list_bulleted
Question
Chapter 10, Problem 5SPA
To determine
The four-firm concentration ratio.
Expert Solution & Answer
Want to see the full answer?
Check out a sample textbook solution
Students have asked these similar questions
Independent University, Bangladesh
ECN-201: Principles of Microeconomics
Spring 2021
Final Assignment
1. Use the table below to answer the following questions:
Costs
Total Cost Marginal
Cost
Revenues
Price ($)
Quantity
Produced
Marginal
Revenue
Total
Quantity
Demanded
Revenue
170
160
150
140
100
140
184
2
3
3
230
280
4
5
4
5
130
120
110
100
95
335
395
6
7
8
7
475
8
575
a. Find the average fixed cost and average variable cost for the 4" unit of output.
b. How much does profit change if 6 units are sold instead of 5?
B. The following table shows the quantity of leather purses, total cost, total revenue andmarginal revenue for a Caribbean manufacturer of leather products.Quantity of purses Total cost Total Revenue Marginal revenue Average revenue Average cost Marginal cost 0 8 0 - 1 9 8 8 2 10 16 8 3 11 24 8 4 13 32 8 5 19 40 8 6 27 48 8 7 37 56 8 Table 2.Copy the table to your booklet and complete it to show, the average revenue, average cost…
Use the data below to answer the questions:
Price
Quantity Demanded
Total Revenue
Marginal Revenue
Total Cost
Marginal Cost
$24
1000
$24,000
*****************
$15,000
****************
$22
1250
$27,500
$14
$17,000
$8
$20
1500
X
$10
$19,500
$10
$18
1750
$31,500
Y
$23,000
$14
$16
2000
$32,000
$2
$27,000
Z
(a) Calculate total revenue at X.
Chapter 10 Solutions
Macroeconomics
Ch. 10.1 - Prob. 1RQCh. 10.1 - Prob. 2RQCh. 10.1 - Prob. 3RQCh. 10.1 - Prob. 4RQCh. 10.1 - Prob. 5RQCh. 10.2 - Prob. 1RQCh. 10.2 - Prob. 2RQCh. 10.2 - Prob. 3RQCh. 10.2 - Prob. 4RQCh. 10.3 - Prob. 1RQ
Ch. 10.3 - Prob. 2RQCh. 10.3 - Prob. 3RQCh. 10.4 - Prob. 1RQCh. 10.4 - Prob. 2RQCh. 10.4 - Prob. 3RQCh. 10.4 - Prob. 4RQCh. 10.5 - Prob. 1RQCh. 10.5 - Prob. 2RQCh. 10.5 - Prob. 3RQCh. 10 - Prob. 1SPACh. 10 - Prob. 2SPACh. 10 - Prob. 3SPACh. 10 - Prob. 4SPACh. 10 - Prob. 5SPACh. 10 - Prob. 6SPACh. 10 - Prob. 7SPACh. 10 - Prob. 8APACh. 10 - Prob. 9APACh. 10 - Prob. 10APACh. 10 - Prob. 11APACh. 10 - Prob. 12APACh. 10 - Prob. 13APACh. 10 - Technological and Economic Efficiency Use the...Ch. 10 - Prob. 15APACh. 10 - Prob. 16APACh. 10 - Prob. 17APACh. 10 - Prob. 18APACh. 10 - Prob. 19APACh. 10 - Prob. 20APACh. 10 - Prob. 21APACh. 10 - Prob. 22APACh. 10 - Prob. 23APA
Knowledge Booster
Similar questions
- How many shuts do you recommend selling per color per day? What then is your recommended dollar markup and markup percentage? What dollar margin and percentage margin is that?arrow_forwardUse the data below to answer the questions: Price Quantity Demanded Total Revenue Marginal Revenue Total Cost Marginal Cost $24 1000 $24,000 ***************** $15,000 **************** $22 1250 $27,500 $14 $17,000 $8 $20 1500 X $10 $19,500 $10 $18 1750 $31,500 Y $23,000 $14 $16 2000 $32,000 $2 $27,000 Z (c) Calculate marginal cost at Z.arrow_forwardUse the data below to answer the questions: Price Quantity Demanded Total Revenue Marginal Revenue Total Cost Marginal Cost $24 1000 $24,000 ***************** $15,000 **************** $22 1250 $27,500 $14 $17,000 $8 $20 1500 X $10 $19,500 $10 $18 1750 $31,500 Y $23,000 $14 $16 2000 $32,000 $2 $27,000 Z (a) Calculate total revenue at X. (b) Calculate marginal revenue at Y. (c) Calculate marginal cost at Z. (d) Find the profit maximizing price. (e) Find the profit maximizing quantity. (f) Find the profit the firm will earn.arrow_forward
- Use the data below to answer the questions: Price Quantity Demanded Total Revenue Marginal Revenue Total Cost Marginal Cost $24 1000 $24,000 ***************** $15,000 **************** $22 1250 $27,500 $14 $17,000 $8 $20 1500 X $10 $19,500 $10 $18 1750 $31,500 Y $23,000 $14 $16 2000 $32,000 $2 $27,000 Z (d) Find the profit maximizing price. (e) Find the profit maximizing quantity. (f) Find the profit the firm will earn. I questions a b and c separately each to adhere to the company policy of asking question. please answer these 3 briefly so i can use my questions for others, thank you very much!arrow_forwardUse the data below to answer the questions: Price Quantity Demanded Total Revenue Marginal Revenue Total Cost Marginal Cost $24 1000 $24,000 ***************** $15,000 **************** $22 1250 $27,500 $14 $17,000 $8 $20 1500 X $10 $19,500 $10 $18 1750 $31,500 Y $23,000 $14 $16 2000 $32,000 $2 $27,000 Z (d) Find the profit maximizing price. (e) Find the profit maximizing quantity. (f) Find the profit the firm will earn.arrow_forwardTammy quit her job as a math teacher making $70,000 per year to start her own online business. The first-year revenue totaled to $200,000. During the first year of online business, Tammy paid $50,000 for the office rent and $20,000 for utilities and supplies. What is the amount of economic profit generated from Tammy’s online business?arrow_forward
- A young Thomas Edison makes 20 light bulbs a week in his dorm room. The parts for each light bulb cost $2.25. He sells each light bulb for $5.25. General Electric offers Thomas an executive job that pays $55.00 a week. Thomas’s weekly economic profit from making light bulbs is equal to: Instructions: Enter your answer as a whole number. If you are entering a negative number include a minus sign. $arrow_forward50 MC ATC 30 MR 10 10 20 30 40 Quantity (per day) How much profit or loss does the firm make at the selected output level? 40 20 Price and costs (dollars)arrow_forwardSoftware Plus has a patent on software that estimates economic damages for clients involved in maritime injury lawsuits. Consumer demand is Quantity = 287.5 - 12.5P. Software cost $985. Producing a copy of the software is $11 per unit. a. How many copies of the software should I attempt to sell? At what price should I sell it? How much profit would I make?arrow_forward
- QUESTION 9 John lives in the small island nation of Vanuatu, and is a producer in the perfectly competitive market for galip nuts. A summary of some of his costs, which are given in the local currency (the "vatu"), is shown below. Quantity (kg of galip nuts) 0 30 60 90 120 150 Total Fixed Cost TFC (vatu) 5600 5600 5600 5600 5600 5600 Total Variable Cost TVC (vatu) 0 640 1520 2640 4800 9120 If John's profit-maximising quantity is 90kg of galip nuts, what is the marginal revenue per kilogram of galip nuts at this profit maximising quantity? Answer to the nearest whole number.arrow_forwardThe total amount spend on production of 500 machines are $100. The selling price of a machine is $ 25. Calculate the profit of the firm.arrow_forwardSECTION C: EXTENDED PERFORMANCE 1. A firm produces 200 units and total cost of production is $4000. When they increase output to 220, the cost rises to $4 200. What is the marginal cost? 2. A firm produces 200 units and total cost of production is $4000. When they increase output to 220, the cost rises to $4 200. What is the average cost of producing 220 units? 3. The Caribbean airline is making reasonable profit and wants to expand its operation to include a destination in Canada. The following data represents its costs per flight: 24 58 800 Fuel costs Depreciation Insurance Interest Labour 3 000 12 000 16 000 20 000 Landing charges Other fixed costs 2 000 13 400 (a) State which of the costs are fixed and which are variable in the short run. Fixed Costs Variable Cost (b) If the maximum number of passengers per flight is 400, what is the minimum price per seat that the airline must charge to operate in the short run?arrow_forward
arrow_back_ios
SEE MORE QUESTIONS
arrow_forward_ios
Recommended textbooks for you
Managerial Economics: Applications, Strategies an...EconomicsISBN:9781305506381Author:James R. McGuigan, R. Charles Moyer, Frederick H.deB. HarrisPublisher:Cengage Learning
Economics Today and Tomorrow, Student EditionEconomicsISBN:9780078747663Author:McGraw-HillPublisher:Glencoe/McGraw-Hill School Pub Co
Managerial Economics: Applications, Strategies an...
Economics
ISBN:9781305506381
Author:James R. McGuigan, R. Charles Moyer, Frederick H.deB. Harris
Publisher:Cengage Learning
Economics Today and Tomorrow, Student Edition
Economics
ISBN:9780078747663
Author:McGraw-Hill
Publisher:Glencoe/McGraw-Hill School Pub Co