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 13, Problem 13.3.10PA
Subpart (a):
To determine
Strategies of the firm in the
Subpart (b):
To determine
Strategies of the firm in the monopolistically competitive market.
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 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…
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?
Consider a price-searching firm, Sam’s Fire Engines, which sells fire engines in the fictional country of Pyrotania. Initially, Sam’s produced seven fire engines but then decided to increase production to eight fire engines. The following graph shows the demand curve the firm faces. To sell the additional engine, Sam’s must lower its price from $100,000 to $50,000 per engine. (Hint: Sam’s Fire Engines gains revenue from the additional engine it sells, but it also loses revenue from the initial seven engines because it sells them all at the lower price.)
On the following graph, use the purple rectangle (diamond symbols) to shade the area representing the revenue lost from the initial seven engines by selling at $50,000 rather than $100,000. Then use the green rectangle (triangle symbols) to shade the area representing the revenue gained from selling an additional engine at $50,000.
Chapter 13 Solutions
Microeconomics (7th Edition)
Ch. 13 - Prob. 13.1.1RQCh. 13 - Prob. 13.1.2RQCh. 13 - Prob. 13.1.3RQCh. 13 - Prob. 13.1.4PACh. 13 - Prob. 13.1.5PACh. 13 - Prob. 13.1.6PACh. 13 - Prob. 13.1.7PACh. 13 - Prob. 13.1.8PACh. 13 - Prob. 13.1.9PACh. 13 - Prob. 13.1.10PA
Ch. 13 - Prob. 13.2.1RQCh. 13 - Prob. 13.2.2RQCh. 13 - Prob. 13.2.3RQCh. 13 - Prob. 13.2.4PACh. 13 - Prob. 13.2.5PACh. 13 - Prob. 13.2.6PACh. 13 - Prob. 13.2.7PACh. 13 - Prob. 13.2.8PACh. 13 - Prob. 13.2.9PACh. 13 - Prob. 13.3.1RQCh. 13 - Prob. 13.3.2RQCh. 13 - Prob. 13.3.3RQCh. 13 - Prob. 13.3.4RQCh. 13 - Prob. 13.3.5PACh. 13 - Prob. 13.3.6PACh. 13 - Prob. 13.3.7PACh. 13 - Prob. 13.3.8PACh. 13 - Prob. 13.3.9PACh. 13 - Prob. 13.3.10PACh. 13 - Prob. 13.3.11PACh. 13 - Prob. 13.3.12PACh. 13 - Prob. 13.4.1RQCh. 13 - Prob. 13.4.2RQCh. 13 - Prob. 13.4.3RQCh. 13 - Prob. 13.4.4RQCh. 13 - Prob. 13.4.5PACh. 13 - Prob. 13.4.6PACh. 13 - Prob. 13.4.7PACh. 13 - Prob. 13.4.8PACh. 13 - Prob. 13.4.9PACh. 13 - Prob. 13.5.1RQCh. 13 - Prob. 13.5.2RQCh. 13 - Prob. 13.5.3PACh. 13 - Prob. 13.5.4PACh. 13 - Prob. 13.5.5PACh. 13 - Prob. 13.5.6PACh. 13 - Prob. 13.5.7PACh. 13 - Prob. 13.6.1RQCh. 13 - Prob. 13.6.2RQCh. 13 - Prob. 13.6.3PACh. 13 - Prob. 13.6.4PACh. 13 - Prob. 13.6.5PACh. 13 - Prob. 13.6.6PACh. 13 - Prob. 13.1CTECh. 13 - Prob. 13.2CTECh. 13 - Prob. 13.3CTE
Knowledge Booster
Similar questions
- 6 In 1916, Henry Ford was quoted as saying the following: "There are men who will pay $360 for a car who would not pay $440. We had in round numbers 500,000 buyers of cars on the $440 basis, and I figure that on the $360 basis we can increase sales to possibly 800,000 cars for the year - less profit on each car, but more cars, more employment of labor, and in the end we get all the total profit we ought to make." If Ford's estimate as correct, what was the price elasticity of demand for his cars? By how much did total revenue increase? 7 Using the data from question 6, above, write the demand curve equation for Henry Ford's cars. 8 Using the demand curve equation from question 7, build a graphic to sell Ford cars to the public in 1916.arrow_forwardThe following table represents the demand schedule (given by the first two columns of the table), TC, MC, TR and MR for one of many landscaping companies in Florida. The service the company provides includes mowing, planting some flowers and trimming trees. Use the information from the table to answer the questions below. The goal of the landscaping company is to maximize its profit. How many customers should it serve per day? What price should it charge? How much profit does this company make per day if it is maximizing its profit?arrow_forward6 In 1916, Henry Ford was quoted as saying the following: "There are men who will pay $360 for a car who would not pay $440. We had in round numbers 500,000 buyers of cars on the $440 basis, and I figure that on the $360 basis we can increase sales to possibly 800,000 cars for the year - less profit on each car, but more cars, more employment of labor, and in the end we get all the total profit we ought to make." If Ford's estimate as correct, what was the price elasticity of demand for his cars? By how much did total revenue increase?arrow_forward
- Small businesses typically do not observe the demand curves for the products they sell. For example, a local bakery could not draw the demand curve for its loaves of sourdough bread. Without this important information, how would the local bakery maximize its revenue?arrow_forwardExplain about the following graphs:arrow_forwardThe blue curve on the following graph represents the demand curve facing a firm that can set its own prices. 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. 200 180 160 140 120 100 80 60 40 PRICE (Dollars per unit) + Demand 20 0 01 2 3 4 5 6 7 8 9 10 QUANTITY (Units) Graph Input Tool Market for Goods Quantity Demanded (Units). Demand Price (Dollars per unit). 5 100.00 ?arrow_forward
- The following graph illustrates the weekly demand curve for motorized scooters in Scottsdale. Use the green rectangle (triangle symbols) to compute total revenue at various prices along the demand curve. Note: You will not be graded on any changes made to this graph. PRICE (Dollars per scooter) TOTAL REVENUE (Dollars) 8700 8100 7500 6900 6300 5700 5100 4500 3900 325 3300 300 275 250 225 200 175 150 125 100 75 On the following graph, use the green point (triangle symbol) to plot the weekly total revenue when the market price is $50, $75, $100, $125, $150, $175, and $200 per scooter. (?) 50 25 0 0 10 20 *4 0 25 50 Xo Demand 30 40 50 60 70 80 90 100 110 120 130 QUANTITY (Scooters) Total Revenue 75 100 125 150 175 200 225 250 275 300 325 PRICE (Dollars per scooter) (?) Total Revenue According to the midpoint method, the price elasticity of demand between points A and B is approximatelyarrow_forwardHOW STARBUCKS USES PRICING STRATEGY FOR PROFIT MAXIMIZATION In January 2020, Starbucks raised their beverage prices by an average of 1% across the U.S, a move that represented the company’s first significant price increase in 18 months. I failed to notice because the price change didn’t affect grande or venti (medium and large) brewed coffees and I don’t mess with smaller sizes, but anyone who purchases tall size (small) brews saw as much as a 10 cent increase. The company’s third quarter revenue rose 25% to $417.8 million from $333.1 million a year earlier, and green coffee prices have plummeted, so what gives? Starbucks claims the price increase is due to rising labor and non-coffee commodity costs, but with the significantly lower coffee costs already improving their profit margins, it seems unlikely this justification is the true reason for the hike in prices. In addition, the price hike was applied to less than a third of their beverages and only targets certain…arrow_forwardSuppose 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_forward
- Comment 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_forwardDel's and Rodney's are two plumbing services in a gentrifying area of South East London. Within the area they service, the two firms operate as a duopoly and together serve one hundred percent of the available local market. One of their key lines of business is visiting customer's homes to install a new shower rail. A student project has been investigating the local plumbing business and has estimated the following information for Del's and Rodney's: Total demand for new shower rails per week is given by P = 200 - 4Q Where Q is total market demand and can be divided between Del's (qd) and Rodney's (qr) such that Q = qd + qr Assuming that the marginal cost of serving an extra customer is £40 for each, and that marginal revenue for Del is given by MRd 2008qd - 4qr And marginal revenue for Rodney is given by MRr Then 2008qr - 4qd 8 CONTINUEDarrow_forwardA new French law is forcing industry giants to donate or recycle unsold goods that they would have otherwise destroyed. Apparel companies, from elite fashion houses to mass-market chains, are saddled with an inventory glut following months long closures during the pandemic. Now, they are trying to get rid of the excess without angering waste-conscious consumers—or harming their brands, reports The Wall Street Journal (Aug. 14. 2020). (Links to an external site.) In the U.S., brands and retailers locked out of an entire fashion season are flooding charities with unsold products, in addition to sending goods to discount stores and liquidators. Good360, a nonprofit that collects excess merchandise and distributes it to charities, expects more than $660 million in donations for the entire year, double what it received last year. “Brands don’t want their unsold products winding up at flea markets or on Craigslist,” said the CEO of Good360. LVMH—which owns Louis Vuitton, Dior and other…arrow_forward
arrow_back_ios
SEE MORE QUESTIONS
arrow_forward_ios
Recommended textbooks for you
- Economics (MindTap Course List)EconomicsISBN:9781337617383Author:Roger A. ArnoldPublisher:Cengage Learning
Economics (MindTap Course List)
Economics
ISBN:9781337617383
Author:Roger A. Arnold
Publisher:Cengage Learning