Microeconomics (7th Edition)
7th Edition
ISBN: 9780134737508
Author: R. Glenn Hubbard, Anthony Patrick O'Brien
Publisher: PEARSON
expand_more
expand_more
format_list_bulleted
Question
Chapter 4, Problem 4.1.6PA
To determine
The negative
Expert Solution & Answer
Want to see the full answer?
Check out a sample textbook solutionStudents have asked these similar questions
Imagine that you run the toll authority for a city bridge. You must charge all of your customers the exact same toll. Initially, you have set the price at
$2 per trip. The following graph shows the daily demand curve for trips across the city bridge.
On the following graph, use the purple rectangle (diamond symbols) to shade the area representing the total daily expenditure when the toll is $2 on
the graph.
Note: Select and drag the rectangles from the palette to the graph. To resize, select one of the points on the rectangle and move to the desired
position. Once drawn, select inside the rectangle to see its area.
TOLL (Dollars per vehicle)
10
9
8
2
1
0
Demand
01
2 3 4 5 6 7 8 9
QUANTITY (Thousands of vehicles per day)
10
When the toll is $2, total expenditure is $
An advisor has suggested that if you raise the toll to $3, total expenditure on tolls will rise.
Total Expenditure at $2
per da
Total Expenditure at $3
On the previous graph, use the green rectangle (triangle symbols) to…
If the supply curve for aspirin is perfectly elastic, then a reduction in demand will cause the equilibrium price to stay the same and the equilibrium quantity to fall. Illustrate with a graph.Briefly discuss how greater consumption of a good affect utility
Suppose a local supermarket runs a discount campaign on the sales of shampoos using discount coupons – any customer who shows a discount coupon will be offered an X% discount on the original retail price on Black Friday.
Briefly explain the economics behind this discount campaign.
Chapter 4 Solutions
Microeconomics (7th Edition)
Ch. 4.A - Prob. 1RQCh. 4.A - Prob. 2RQCh. 4.A - Prob. 3RQCh. 4.A - Why would economists use the term deadweight loss...Ch. 4.A - Prob. 5PACh. 4.A - Prob. 6PACh. 4.A - Prob. 7PACh. 4.A - Prob. 8PACh. 4.A - Prob. 9PACh. 4 - Prob. 1TC
Ch. 4 - Prob. 2TCCh. 4 - Prob. 4.1.1RQCh. 4 - Prob. 4.1.2RQCh. 4 - Prob. 4.1.3RQCh. 4 - Prob. 4.1.4RQCh. 4 - Prob. 4.1.5PACh. 4 - Prob. 4.1.6PACh. 4 - Prob. 4.1.7PACh. 4 - Prob. 4.1.8PACh. 4 - Prob. 4.1.9PACh. 4 - Prob. 4.1.10PACh. 4 - Prob. 4.1.11PACh. 4 - Prob. 4.1.12PACh. 4 - Prob. 4.1.13PACh. 4 - Prob. 4.1.14PACh. 4 - Prob. 4.2.1RQCh. 4 - Prob. 4.2.2RQCh. 4 - Prob. 4.2.3PACh. 4 - Prob. 4.2.4PACh. 4 - Prob. 4.2.5PACh. 4 - Prob. 4.2.6PACh. 4 - Prob. 4.2.7PACh. 4 - Prob. 4.2.8PACh. 4 - Prob. 4.2.9PACh. 4 - Prob. 4.2.10PACh. 4 - Prob. 4.3.1RQCh. 4 - Prob. 4.3.2RQCh. 4 - Prob. 4.3.3RQCh. 4 - Prob. 4.3.4RQCh. 4 - Prob. 4.3.5PACh. 4 - Prob. 4.3.6PACh. 4 - Prob. 4.3.7PACh. 4 - Prob. 4.3.8PACh. 4 - Prob. 4.3.9PACh. 4 - Prob. 4.3.10PACh. 4 - Prob. 4.3.11PACh. 4 - Prob. 4.3.12PACh. 4 - Prob. 4.3.13PACh. 4 - Prob. 4.3.14PACh. 4 - Prob. 4.3.15PACh. 4 - Prob. 4.3.16PACh. 4 - Prob. 4.3.17PACh. 4 - Prob. 4.3.18PACh. 4 - Prob. 4.3.19PACh. 4 - Prob. 4.4.1RQCh. 4 - Prob. 4.4.2RQCh. 4 - Prob. 4.4.3RQCh. 4 - As explained in the chapter, economic efficiency...Ch. 4 - Prob. 4.4.5PACh. 4 - Prob. 4.4.6PACh. 4 - Prob. 4.4.7PACh. 4 - Prob. 4.4.8PACh. 4 - Prob. 4.4.9PACh. 4 - Prob. 4.4.10PACh. 4 - Prob. 4.2CTE
Knowledge Booster
Similar questions
- Briefly explain the importance of elasticity in offer curvesarrow_forwardThe following calculator shows the demand curve for sedans (for example, Toyota Camrys or Honda Accords) in New York City. For simplicity, assume that all sedans are identical and sell for the same price. Initially, the calculator shows market demand under the following circumstances: Average household income is $50,000 per year, the price of a gallon of regular unleaded gas is $4 per gallon, and the price of a subway ride is $2.00. Use the graph input tool to help you answer the following questions. You will not be graded on any changes you make to this graph. Note: Once you enter a value in a white field, the graph and any corresponding amounts in each grey field will change accordingly. 8 PRICE (Thousands of dollars per sedan) 30 10 0 0 Demand for Sedans Demand 100 200 300 400 500 600 700 800 900 QUANTITY (Sedans per month) Graph Input Tool Demand for Sedans Price of a sedan (Thousands of dollars) Quantity Demanded (Sedans per month) An increase in average income causes a rightward…arrow_forwardThere are three consumers in the market for potato chips; Don, Peggy, and Pete. The following table displays each consumers' demand schedule for potato chips. For each blank space, type in the correct answer (write your answer as a number). Price per bag ($) .25 .50 .75 1.00 1.25 1.50 Don's demand 7 6 5 4 3 2 Peggy's demand 10 8 6 4 2 0 Pete's demand 6 5 4 3 2 1 a) At a price of $0.75 per bag, the quantity demanded by the market is [Select] units of potato chips. b) Suppose that the price of potato chips is initially $0.75 and increases to $1.25. There is [Select] by the market that is equal to [Select] units of potato chips. c) Suppose that Pete decides to go on a diet and will no longer purchases potato chips at any price. In addition, after Pete has left the market, suppose that we observe that the quantity of potato chips demanded by the market is equal to 14 units. We can therefore infer that the market price is [Select]arrow_forward
- The following graph shows Raphael's weekly demand for apple pie, represented by the blue line. Point A represents a point along his weekly demand curve. The market price of apple pie is $3.00 per slice, as shown by the horizontal black line. Raphael's Weekly Demand 7.50 6.75 6.00 5.25 Demand 4.50 3.75 Price 3.00 2.25 1.50 0.75 4 10 12 14 16 18 20 QUANTITY (Slices of apple pie) From the previous graph, you can tell that Raphael is willing to pay s for his 8th slice of apple pie each week. Because he has to pay only $3.00 per slice, the consumer surplus he gains from the 8th slice of apple pie is S Suppose the price of apple pie were to fall to $2.25 per slice. At this lower price, Raphael would receive a consumer surplus of 5 from the 8th slice of apple pie he buys. The following graph shows the weekly market demand for apple pie in a small economy. Use the purple point (diamond symbol) to shade the area representing consumer surplus when the price (P) of apple pie is $3.00 per slice.…arrow_forwardTwo drivers-Kevin and Maria-each drive up to a gas station. Before looking at the price, each places an order. Kevin says, "I'd like 10 gallons of gas." Maria says, "I'd like $10 worth of gas." Who's statement is elastic?arrow_forwardThe accompanying table shows the price and yearly quantity sold of souvenir T-shirts in the town of Crystal Lake according to the average income of the tourists visiting. Price of T-Shirts Quantity of T-Shirts demanded when the average tourist income is $20,000 Quantity of T-shirts demanded when the average tourist income is $30,000 $4 $3000 5000 $5 $2400 4200 $6 $1600 3000 $7 $800 1800 1. Using the midpoint method, calculate the price elasticity of demand when the price of a T-shirt rises from $5 to $6 and the average tourist income is $20,000. Also calculate it when the average tourist income is $30,000. 2. Using the midpoint method, calculate the income elasticity of demand when the price of a T-shirt is $4 and the average tourist income increases from $20,000 to $30,000. Also calculate it when the price is $7.arrow_forward
- Show it.... The State government is considering building a new highway. Linda lives near the proposed highway. Her demand for trips per month is given by Q = 60 - 0.5P, where Q is the number of trips and P is the average cost per trip in cents. The current average cost per trip is 60 cents, and the new highway is expected to reduce it to 40 cents. A legislator asks Linda how much she is willing to pay per month for the construction of the new highway. Linda: I am making 30 trips now when it costs me $0.60 per trip. With the new highway, the cost will be reduced to $0.40, so I am willing to pay up to 30 (0.6 - 0.4) = $6 per month. Do you agree with her reasoning?arrow_forwardSuppose the weekly demand and supply curves for used DVDs in Lincoln, Nebraska, are as shown in the diagram: Market for used DVDs Price ($/DVD) A B 0 D E S F G H Quantity (DVDs/week) Use the following values for the graph above: A 8.00 B 7.50 C 7.00 D E F G H I 5.50 4.00 2 4 10 32 Calculate the following at the equilibrium price of $7.00.arrow_forwardUse the following graph of the demand for American cheese to answer the question below: 55 Price (per pound) 3 2 0 D₂ •D, 2460 10 12 14 16 18 20 Quantity Demanded (thousands of pounds per week) Refer to the three demand curves for American cheese and assume that American cheese is an inferior good. Which of the following would shift the demand from D1 to D2: A decrease in consumer incomes An increase in consumer incomes A decrease in the price of American cheese An increase in the price of American cheesearrow_forward
- Two drivers—Kenji and Lucia—each drive up to a gas station. Before looking at the price, each places an order. Kenji says, “I'd like 10 gallons of gas.” Lucia says, “I'd like $10 worth of gas.” Why does Lucia's demand has an unit elasticity instead of an elasticity equal to infinity?arrow_forwardThere is a shortage of college basketball and football tickets for some games, and a surplus occurs for other games. The following graph shows the market for the football team home games. Suppose that your favorite football team has a stadium that seats 25,000 people and that for every game during the season, the football team administrators charge $15 for tickets. The demand curve for the tickets for the top-of-the-league games is labeled DTop, and the demand curve for the tickets for the low-ranked games is labeled D Low. On the following graph, use the green points (triangle symbol) to plot the supply curve for the tickets for the football team home game. Then use the grey points (star symbol) to plot the demand curve according to the team administrators. PRICE (Dollars per ticket) 99 NOGOMETNO 0 10 The price of $15 per tickets will result in 20 30 40 QUANTITY (Thousands of tickets) DLOW The number of tickets demanded will be I exceeds the quantity of tickets 50 D TOP 60 tickets…arrow_forwardAssume that you work in a movie theater and you want to increase revenue at the theater after the pandemic. The pandemic has caused people to find many activities that are alternatives to going to the movie theater. Fill in the blanks below with the words that best complete the sentences: Because consumers have found more substitutes for going to the movie theater, price elasticity of demand for movie tickets is more likely to be [ elastic or inelastic ]. Because of this price elasticity of demand, you should [increase or decrease] the price of movie tickets if you want to increase revenue.arrow_forward
arrow_back_ios
SEE MORE QUESTIONS
arrow_forward_ios
Recommended textbooks for you
- Managerial Economics: A Problem Solving ApproachEconomicsISBN:9781337106665Author:Luke M. Froeb, Brian T. McCann, Michael R. Ward, Mike ShorPublisher:Cengage Learning
Managerial Economics: A Problem Solving Approach
Economics
ISBN:9781337106665
Author:Luke M. Froeb, Brian T. McCann, Michael R. Ward, Mike Shor
Publisher:Cengage Learning