EBK ECONOMICS
13th Edition
ISBN: 8220106799642
Author: PARKIN
Publisher: PEARSON
expand_more
expand_more
format_list_bulleted
Question
Chapter 12, Problem 4SPA
To determine
What is the supply curve of Pat .
Expert Solution & Answer
Want to see the full answer?
Check out a sample textbook solutionStudents have asked these similar questions
Omari's HookNLadder is the only company selling fire engines in the fictional country of Alexandrina. Omari initially produced eight trucks, but then
decided to increase production to nine trucks. The following graph gives the demand curve faced by Omari's HookNLadder. As the graph shows, in
order to sell the additional fire truck, Omari must lower the price from $80,000 to $40,000 per truck. Notice that Omari gains revenue from the sale of
the additional engine, but at the same time, he loses revenue from the initial eight engines because they are all sold at the lower price.
Use the purple rectangle (diamond symbols) to shade the area representing the revenue lost from the initial eight engines by selling at $40,000 rather
than $80,000. Then use the green rectangle (triangle symbols) to shade the area representing the revenue gained from selling an additional engine at
$40,000.
PRICE (Thousands of dollars per fire engine)
220
200
180
160
140
120
100
80
60
40
20
0
Omari
0 1
+
2
3 4
5…
Comment on the following statement: “In the short run, Mr. Mohammed, a seller in the Fruit& Vegetable Market in Al-Aweer, faces a demand curve that is simply a horizontalline at themarket equilibrium price. In other words, competitive sellers, in this market, face perfectlyelastic demand in the short run.”
Omari's HookNLadder is the only company selling fire engines in the fictional country of Alexandrina. Omari initially produced four trucks, but then
decided to increase production to five trucks. The following graph gives the demand curve faced by Omari's HookNLadder. As the graph shows, in
order to sell the additional fire truck, Omari must lower the price from $105,000 to $90,000 per truck. Notice that Omari gains revenue from the sale
of the additional engine, but at the same time, he loses revenue from the initial four engines because they are all sold at the lower price.
Use the purple rectangle (diamond symbols) to shade the area representing the revenue lost from the initial four engines by selling at $90,000 rather
than $105,000. Then use the green rectangle (triangle symbols) to shade the area representing the revenue gained from selling an additional engine
at $90,000.
PRICE (Thousands of dollars per fire engine)
165
150
135
120
105
Omari
90
75
60
45
30
15
Revenue Lost
Demand…
Chapter 12 Solutions
EBK ECONOMICS
Ch. 12.1 - Prob. 1RQCh. 12.1 - Prob. 2RQCh. 12.1 - Prob. 3RQCh. 12.1 - Prob. 4RQCh. 12.2 - Prob. 1RQCh. 12.2 - Prob. 2RQCh. 12.2 - Prob. 3RQCh. 12.3 - Prob. 1RQCh. 12.3 - Prob. 2RQCh. 12.3 - Prob. 3RQ
Ch. 12.4 - Prob. 1RQCh. 12.4 - Prob. 2RQCh. 12.5 - Prob. 1RQCh. 12.5 - Prob. 2RQCh. 12.5 - Prob. 3RQCh. 12.6 - Prob. 1RQCh. 12.6 - Prob. 2RQCh. 12.6 - Prob. 3RQCh. 12.6 - Prob. 4RQCh. 12 - Prob. 1SPACh. 12 - Prob. 2SPACh. 12 - Prob. 3SPACh. 12 - Prob. 4SPACh. 12 - Prob. 5SPACh. 12 - Prob. 6SPACh. 12 - Prob. 7SPACh. 12 - Prob. 8SPACh. 12 - Prob. 9SPACh. 12 - Prob. 10APACh. 12 - Prob. 11APACh. 12 - Prob. 12APACh. 12 - Prob. 13APACh. 12 - Prob. 14APACh. 12 - Prob. 15APACh. 12 - Prob. 16APACh. 12 - Prob. 17APACh. 12 - Prob. 18APACh. 12 - Prob. 19APACh. 12 - Prob. 20APACh. 12 - Prob. 21APACh. 12 - Prob. 22APACh. 12 - Prob. 23APA
Knowledge Booster
Similar questions
- Shen's Fire Engines is the sole seller of fire engines in the fictional country of Pyrotania. Initially, Shen produced three fire engines, but he has decided to increase production to four fire engines. The following graph shows the demand curve Shen faces. As you can see, to sell the additional engine, Shen must lower his price from $125,000 to $75,000 per fire engine. Note that while Shen gains revenue from the additional engine he sells, he also loses revenue from the initial three engines because he sells them all at the lower price. True or False: If Shen's Fire Engines were a competitive firm instead and $125,000 were the market price for an engine, decreasing its price from $125,000 to $75,000 would result in the same change in the production quantity and, thus, total revenue. Should Shen increase production from 3 to 4 fire engines?arrow_forwardSally runs a vegetable stand The following table shows two points on the demand curve for the heirloom tomatoes she sells Price Quantity demanded per week $4.00 100,000 200,000 $2.75 Sally's marginal revenue from lowering the price of tomatoes from $4.00 to $2. 75 is S (Enter your response rounded to two decimal places) Lowering the price trom $4 00 to $2 75 results in an output effect of $and a price effect of S (Enter your responses as whole numbers and include a minus sign i necessary)arrow_forwardComment on another student's post by suggesting a demand or supply shifter different from the one(s) they suggested that would have the same impact on demand or supply. For example, if a student wrote their post about how demand for the good they are writing about would rise due to a change in one demand shifter, you would respond by explaining how the demand for that good would rise due to a change in a different demand shifter. "A carpet cleaning service has just opened and is increasingly becoming popular, many people have experienced their carpets becoming dirty as the spring season rolls in with heavy rain. Since there has been heavy rain the people in this town have been tracking mud all over their carpets ruining the color and staining it, many people have turn to this carpet cleaner to help remove stains and excess mud out of the carpet. This would cause the demand of the service to shift to the right, increasing the price and moving the equilibrium to the right. The price…arrow_forward
- Draw the demand and supply curves and equilibrium points in the decrease in cost of tealeaves, for milk tea.arrow_forwardSally runs a vegetable stand. The following table shows two points on the demand curve for the heirloom tomatoes she sells: Price $3.50 $2.25 Quantity demanded per week 150,000 250,000 Sally's marginal revenue from lowering the price of tomatoes from $3.50 to $2.25 is $ 0.375. (Enter your response rounded to two decimal places.) Lowering the price from $3.50 to $2.25 results in an output effect of $ and a price effect of $. (Enter your responses as whole numbers and include a minus sign if necessary.)arrow_forwardSuppose that the chicken industry is in long-run equilibrium at a price of $5 per pound of chicken and a quantity of 250 million pounds per year. Suppose that the Centers for Disease Control (CDC) announces that a chemical found in chicken is causing bacterial infections to spread around the world. The CDC's announcement will cause consumers to demand Shift the demand curve, the supply curve, or both on the following graph to illustrate these short-run effects of the CDC's announcement. PRICE (Dollars per pound) 78°F Sunny 10 9 8 Supply chicken at every price. In the short run, firms will respond by Demand F5 H Demand Supply O J (?) [+ & F9 O F10 F11 F12 Fnarrow_forward
- The graph below shows the market supply and market demand curves for pencilsarrow_forwardThe following graph shows the long-run supply curve for apricots. Place the orange line (square symbol) on the following graph to show the most likely short-run supply curve for apricots. (Note: Place the points of the line either on F and W or on F and N.) 12 10 W Short-Run Supply 8 F Long-Run Supply 2 4 8 10 12 QUANTITY (Thousands of pounds of apricots) PRICE (Dollars per pound)arrow_forward60 MC 40 АТС AVC 20 50 100 150 Quantity efer to the graph shown above. Assume the price is $30. - What is this firm's profit maximizing output level? - What is the firm's profit-maximizing price?arrow_forward
- Suppose you are in charge to analyze the future price trend of a brand. What do you suggest about the price? What should be the change in it in future for market equilibrium if it is currently at P1 and also explain whether there is a surplus or a shortage in this current market?arrow_forwardSuppose postal service of pakistan is facing increased competition from firms providing overnight delivery of packages.what will be the effect of this competition on market for mail delivered by post officearrow_forwardAudio and hints Each spring, the town of Kitefield has a festival of kites. One year, newcomers arrive in Kitefield and establish a kite- production faality. Their presence shifts the supply curve to S2. As a result of the new competition, the Kitefield town council is concemed about a possible loss of income to the long-established kite makers in town. To protect their income, the council passes an ordinance forbidding the sale of kites at any price BELOW $18. Kite Demand and Supply Price 15 Floor 10 GID GS 200 00 400 200 Quantity of Kites 1. Analyze the effect of Kitefield's new ordinance or policy. a. Describe the type of policy enacted (Floor or Ceiling). b. Describe the problem it creates (Surplus or Shortages). C. Explain what causes the problem identified in part b d. Explain how the policy in part A caused the problem in part B Price per Kitearrow_forward
arrow_back_ios
SEE MORE QUESTIONS
arrow_forward_ios
Recommended textbooks for you
- Economics (MindTap Course List)EconomicsISBN:9781337617383Author:Roger A. ArnoldPublisher:Cengage LearningExploring EconomicsEconomicsISBN:9781544336329Author:Robert L. SextonPublisher:SAGE Publications, Inc
- Microeconomics: Private and Public Choice (MindTa...EconomicsISBN:9781305506893Author:James D. Gwartney, Richard L. Stroup, Russell S. Sobel, David A. MacphersonPublisher:Cengage LearningMacroeconomics: Private and Public Choice (MindTa...EconomicsISBN:9781305506756Author:James D. Gwartney, Richard L. Stroup, Russell S. Sobel, David A. MacphersonPublisher:Cengage LearningEconomics: Private and Public Choice (MindTap Cou...EconomicsISBN:9781305506725Author:James D. Gwartney, Richard L. Stroup, Russell S. Sobel, David A. MacphersonPublisher:Cengage Learning
Economics (MindTap Course List)
Economics
ISBN:9781337617383
Author:Roger A. Arnold
Publisher:Cengage Learning
Exploring Economics
Economics
ISBN:9781544336329
Author:Robert L. Sexton
Publisher:SAGE Publications, Inc
Microeconomics: Private and Public Choice (MindTa...
Economics
ISBN:9781305506893
Author:James D. Gwartney, Richard L. Stroup, Russell S. Sobel, David A. Macpherson
Publisher:Cengage Learning
Macroeconomics: Private and Public Choice (MindTa...
Economics
ISBN:9781305506756
Author:James D. Gwartney, Richard L. Stroup, Russell S. Sobel, David A. Macpherson
Publisher:Cengage Learning
Economics: Private and Public Choice (MindTap Cou...
Economics
ISBN:9781305506725
Author:James D. Gwartney, Richard L. Stroup, Russell S. Sobel, David A. Macpherson
Publisher:Cengage Learning