Principles of Microeconomics
8th Edition
ISBN: 9781337470384
Author: N. Gregory Mankiw
Publisher: Cengage Learning US
expand_more
expand_more
format_list_bulleted
Question
Chapter 15, Problem 4PA
Subpart (a):
To determine
Measuringrevenues, costs and profits.
Subpart (b):
To determine
Measuringrevenues, costs and profits.
Subpart (c):
To determine
Measuringrevenues, costs and profits.
Subpart (d):
To determine
Measuringrevenues, costs and profits.
Expert Solution & Answer
Trending nowThis is a popular solution!
Learn your wayIncludes step-by-step video
schedule08:00
Students have asked these similar questions
A company is considering building a bridge across a river. The bridge would cost $2 million to build and nothing to maintain. The following table shows the company's anticipated demand over the lifetime of the bridge:
a. If the company were to build the bridge, what would be its profit-maximizing price?Would that be the efficient level of output? Why or why not?b. If the company is interested in maximizing profit, should it build the bridge? What would be its profit or loss?c. If the government were to build the bridge, what price should it charge?d. Should the government build the bridge? Explain.
A company is considering building a bridge across a river. The bridge would cost $2 million to build and nothing to maintain. The following table shows the company's anticipated demand over the lifetime of the bridge:
Price
Quantity
(Dollars per crossing)
(Thousands of crossings)
8
0
7
100
6
200
5
300
4
400
3
500
2
600
1
700
0
800
If the company were to build the bridge, its profit-maximizing price would be $ ?
, and it ( would or would not)? produce the efficient level of output.
If the company is interested in maximizing profit, it (should , or should not)? build the bridge because profit would be
. (Note: If the company incurs a loss, be sure to enter a negative number for profit.)
If the government were to build the bridge, it should charge a price of $ ?
True or False: The government should build the bridge.
True
or
False
Economics
Use the following information
$6.00
Sell 6 million razors
Variable cost = $3.00
Price elasticity = -3
Linear demand curve
Price for a razor =
Now, suppose the cost to produce a blade is $0.25. if you charge $0.35 for a
blade, a customer buys an average of 100 blades from you. A profit per blade is
$0.10. Assume the price elasticity of demand for blades is -3.
What price should you charge for a razor and for a blade? Choose the nearest
answer choice. (note: blade profit = razor demand x profit per blade x blade
demand)
%3D
Chapter 15 Solutions
Principles of Microeconomics
Ch. 15.1 - Prob. 1QQCh. 15.2 - Prob. 2QQCh. 15.3 - Prob. 3QQCh. 15.4 - Prob. 4QQCh. 15.5 - Prob. 5QQCh. 15 - Prob. 1CQQCh. 15 - Prob. 2CQQCh. 15 - Prob. 3CQQCh. 15 - Prob. 4CQQCh. 15 - Prob. 5CQQ
Ch. 15 - Prob. 6CQQCh. 15 - Prob. 1QRCh. 15 - Prob. 2QRCh. 15 - Prob. 3QRCh. 15 - Prob. 4QRCh. 15 - Prob. 5QRCh. 15 - Prob. 6QRCh. 15 - Prob. 7QRCh. 15 - Prob. 8QRCh. 15 - Prob. 1PACh. 15 - Prob. 2PACh. 15 - Prob. 3PACh. 15 - Prob. 4PACh. 15 - Prob. 5PACh. 15 - Prob. 6PACh. 15 - Prob. 7PACh. 15 - Prob. 8PACh. 15 - Prob. 9PACh. 15 - Prob. 10PACh. 15 - Prob. 11PACh. 15 - Prob. 12PA
Knowledge Booster
Similar questions
- Question The following appeared in an article in the Wall Street Journal: “Last week, true to discount roots dating to 1971, Southwest [Airlines] launched a summer fare sale on domestic flights, with one-way prices as low as $49. As in the past, major competitors were forced to follow suit.” Why would other airlines be “forced” to follow Southwest’s fare decrease? What if this fare decrease took place during an economic recession, when incomes and the demand for airline travel were falling?arrow_forward***Just the last paragraph of the question please*** A ski resort in the White Mountains has conducted market and cost studies, and has determined that the demand and supply for ski-lift tickets at their resort are represented by: Qd=1750 - 5P - 8PR + 2PB; Qs=50 + 20P - 3PE. In these equations, P represents the price of a full-day lift ticket, in dollars per ticket; PR is the price of a ski-rental package; PB is the price of a pint of beer at the local pub in the nearby town; and PE is the price per megawatt hour for the electricity used to run the chair lifts on the ski slopes. Based on the equations above, determine whether the beer in the local pub is a substitute or complement to skiing. Briefly explain your answer. Suppose the price of a ski-rental package is $20, the price of a pint of beer is $5, and the price of electricity is $150 per megawatt hour. Calculate equilibrium price and quantity of ski-lift tickets. Now consider the more general relationship between the price of…arrow_forwardCurrent tuition at Benedict College is around $24, 000 a year. Show what would likely happen to demand for educational services at the school if tuition went up to $40, 000 a year. The Ford F-150 (best selling vehicle in the U.S. for the last three decades) is currently priced at about $40, 000 to $45, 000. Show what would likely happen to the amount of vehicles offered for sale if the vehicle price went up to $52, 000. You have four kids at home and they are somewhat clumsy and spill a lot of milk and other drinks. While at DG you compare some paper towels options. The first option is a roll of towels that contains 43 sq. ft. of paper at a price of $1.75. The second option contains 67.3 sq. ft. of paper at $2.00. Which is the better choice? One of the problems with K-12 education in the U. S. is that there are not enough men (especially men of color) within the classrooms. The rational is that the salaries are too low. Show what…arrow_forward
- 6. A record company estimates the industry demand for "hard alternative rock" albums to be: QD-1000 -125 P. It estimates the industry supply to be: QS = 125-P a. Given these estimates, what does it expect the industry output and price to be? b. A government commission announces that lyrics on "hard alternative rock" albums are offensive and should be banned. This causes consumers to purchase 20% more of such albums at any given price, compared to question 6a. What effect will this have on industry output and the price? c. Calculate the consumer surplus for parts a and b above. Are consumers better or worse off given the commission's recommendation?arrow_forwardVerizon can be viewed as a first mover. Now suppose both ATT and Verizon are considering whether and how to enter a potential market. Market demand is given by the inverse demand function p= 900−q1−q2, where p is the market price margin, q1 is the quantity sold by Verizon and q2 is the quantity sold by ATT. To enter the market, a retailer must build a store. Two types of stores can be built: Small and Large. The Small store requires an investment of $50,000, and it allows the retailer to sell as many as 100 units of the goods at zero marginal cost. Alternatively, they can pay $175,000 to construct a Large store that will allow it to sell any number of units at zero marginal cost. Assume Verizon enters and builds a Large store (i.e. chooses to build a Large store L1 at the first stage.) Calculate Verizon's profit for the following cases: a.) ATT chooses not to enter N at the second stage after viewing Verizon's choice. b.) ATT chooses to build a Small store S at the second stage…arrow_forwardVerizon can be viewed as a first mover. Now suppose both ATT and Verizon are considering whether and how to enter a potential market. Market demand is given by the inverse demand function p= 900−q1−q2, where p is the market price margin, q1 is the quantity sold by Verizon and q2 is the quantity sold by ATT. To enter the market, a retailer must build a store. Two types of stores can be built: Small and Large. The Small store requires an investment of $50,000, and it allows the retailer to sell as many as 100 units of the goods at zero marginal cost. Alternatively, they can pay $175,000 to construct a Large store that will allow it to sell any number of units at zero marginal cost. Assume Verizon stays out of the potential market (i.e. chooses not to enter N1 at the first stage, q1= 0). Calculate Verizon's profit for the following cases: a.) ATT chooses not to enter N at the second stage after viewing Verizon's choice. b.) ATT chooses to build a Small store S at the second stage…arrow_forward
- Suppose a firm sells two goods, Good A and Good B. Use the following information to Calculate the mark-up and the profit-maximizing price that the firm should change for Good B. Profit maximizing price of Good A = $6000 MC at profit-maximizing level of output of Good A = $1200 MC at profit-maximizing level of output of Good B = $400 Total revenue of Good A = $80000 Total revenue of Good B = $68000 Rothschild index of Good B = 0.6 Price elasticity of the market demand for Good B = -1.2arrow_forwardExercise 3.1 A publisher must take a decision on the pricing of a new book based on the following demand estimates: Price 100 90 80 70 60 50 40 30 20 10 0 Number of copies demanded 0 100 000 200 000 300 000 400 000 500 000 600 000 700 000 800 000 900 000 1 000 000 According to his contract, the writer gets two million euros for writing the book and the marginal cost of publishing the book is constant at €10 per book. a) Calculate the total income, total cost and profit corresponding to each amount. How many books would a profit-maximizing publisher print? What price would she charge? (b) Calculate the marginal revenue. What is the difference between marginal revenue and price? Explain your answer. c) Draw the curves of marginal revenue, marginal cost and demand. For what output level does the marginal revenue curve cut the marginal cost curves? What does that mean?arrow_forward12 Jim's Camera shop sells two high-end cameras, the Sky Eagle and Horizon. The demands and selling prices for these two cameras are as follows. Ds = demand for the Sky Eagle Ps= selling price of the Sky Eagle DH = demand for the Horizon PH = selling price of the Horizon = 223 - 0.60P + 0.35PH DH=270+ 0.10P - 0.64PH Revenue Ds The store wishes to determine the selling price that maximizes revenue for these two products. Develop the revenue function R (in terms of Ps and PH only) for these two models, and find the revenue maximizing prices (in dollars). (Round your answers to two decimal places.) Price for Sky Eagle Price for Horizon Optimal revenue R = PS = $| PH = $ R = $arrow_forward
- Think about a product or service that has undergone a dramatic increase in popularity in recent years, such as electric vehicles (EVs) or streaming services. Discuss how changes in consumer preferences and technological advancements have influenced the demand for this product or service. How have companies responded to this increase in demand? Have there been any shifts in the supply curve due to changes in production capacity or costs? How have these changes affected pricing and competition in the industry? Can you predict how supply and demand for this product or service might evolve in the future?arrow_forwardUse the article to answer the question https://www.abc.net.au/news/2021-02-01/quarantine-contracts-hotel-industry-slow-recovery-covid19/13098452 Suppose regional travel within states is becoming more popular in Australia. Draw a clearly-labelled diagram to explain what would happen in regional hotel market in terms of demand, supply and the equilibrium price. Be sure to explain which curve has shifted to what direction and the impact on the equilibrium price and quantity.arrow_forwardWalmart can be viewed as a first mover. Now suppose both Walmart and HEB are considering whether and how to enter a potential market. Market demand is given by the inverse demand function p= 900−q1−q2, where p is the market price margin, q1 is the quantity sold by Walmart and q2is the quantity sold by HEB. To enter the market, a retailer must build a store. Two types of stores can be built: Small and Large. A Small pantry store requires an investment of $50,000, and it allows the retailer to sell as many as 100 units of the goods at zero marginal cost. Alternatively, the retailer can pay $175,000 to construct a Large full-service supermarket that will allow it to sell any number of units at zero marginal cost. *Assume Walmart has built a Large full-service supermarket there (i.e.Walmartchooses to build a large full-service supermarketL1at the first stage). Calculate HEB’s profit for the following cases: a.) HEB chooses not to enter N′′ at the second stage after viewing Walmart’s…arrow_forward
arrow_back_ios
SEE MORE QUESTIONS
arrow_forward_ios
Recommended textbooks for you
- Essentials of Economics (MindTap Course List)EconomicsISBN:9781337091992Author:N. Gregory MankiwPublisher:Cengage Learning
Essentials of Economics (MindTap Course List)
Economics
ISBN:9781337091992
Author:N. Gregory Mankiw
Publisher:Cengage Learning