PRINCIPLES OF MACROECONOMICS(LOOSELEAF)
7th Edition
ISBN: 9781260110920
Author: Frank
Publisher: MCG
expand_more
expand_more
format_list_bulleted
Question
Chapter 3, Problem 1RQ
To determine
The horizontal and vertical interpretations of the
Expert Solution & Answer
Explanation of Solution
The demand curve can be interpreted horizontally and vertically. The demand curve shows the total value of the goods and services that are demanded at a particular price in a given period of time. This is referred to as the horizontal interpretation. By horizontal interpretation, initially start with the horizontal axis, which represent price and then go to the vertical axis, where the corresponding quantity demanded measures. On the other hand, in the vertical interpretation, first start with the quantity demanded and then go to its corresponding willing price of the consumer.
Economics Concept Introduction
Demand curve: The demand curve refers to the curve that shows the total value of the goods and services that are demanded at a particular price in a given period of time.
Want to see more full solutions like this?
Subscribe now to access step-by-step solutions to millions of textbook problems written by subject matter experts!
Students have asked these similar questions
For the first time in two years, Big G (the cereal division of General Mills) raisedcereal prices by 4 percent. If, as a result of this price increase, the volume of all cerealsold by Big G dropped by 5 percent, what can you infer about the own price elasticityof demand for Big G cereal? Can you predict whether revenues on sales of its LuckyCharms brand increased or decreased? Explain. (LO1, LO3)
Suppose demand and supply are given by: (LO3, LO4)Qx d = 14 − 1/2 Px and Qx s = 1/4Px − 1a. Determine the equilibrium price and quantity. Show the equilibrium graphically.
Recently, the spot market price of U.S. hot rolled steel plummeted to $400 per ton. Just one year ago, this same ton of steel cost $700. According to Metals Monitor, the drop in price was due to falling oil prices, along with a rise in cheap imports and excess capacity. These dramatic market changes have greatly impacted the supply of raw steel. Suppose that last year the supply for raw steel was QSraw = 600 + 4P, but this year it has shifted to QSraw= 4,200 + 4P. Assuming the market for raw steel is competitive and that the current worldwide demand for steel isQdraw = 9,000 – 8P, compute the equilibrium price and quantity for the steel market one year ago, and the equilibrium price–quantity combination for the current steel mar ket. Suppose the cost function of a representative steel producer is C(Q) = 1,200 + 15Q2. Compare the change in the quantity of raw steel exchanged at the market level with the change in raw steel produced by a representative firm. How do you explain this…
Chapter 3 Solutions
PRINCIPLES OF MACROECONOMICS(LOOSELEAF)
Knowledge Booster
Similar questions
- 4. Suppose the own price elasticity of demand for good X is -3, its income elasticity is I, its advertising elasticity is 2, and the cross-price elasticity of demand between it and good Y is -4. Determine how much the consumption of this good will change if: (LO1) a. The price of good X decreases by 5 percent. b. The price of good Y increases by 8 percent. e. Advertising decreases by 4 percent. d. Income increases by 4 percent.arrow_forwardd. In general, what happens to the level of consumer sur 6. Suppose demand and supply are given by Qd = 60 - P and Qs =P - 20. (LO3, L04) a. What are the equilibrium quantity and price in this market? b. Determine the quantity demanded, the quantity supplied, and the magnitude of the surplus if a price floor of $50 is imposed in this market. c. Determine the quantity demanded, the quantity supplied, and the magnitude of the shortage if a price ceiling of $32 is imposed in this market. Also, determine the full economic price paid by consumers. 102 101arrow_forwardEarlier this year, 2021, the price of chicken meat rose unexpectedly reached to 250/ kilo at peak from the previous price of 170/ kilo. This 68% increase of price per kilo was primarily caused by excess demand for chicken meat. This is the result of the decrease in consumption for pork meat due to the threat of African Swine Flu (ASF). However, even though consumer shifted preferences, the increase in the price of chicken was perceived to be too high for the budget of consumers. Therefore, sellers realized decrease in their daily aggregate sales from 1,000 kilos to 700 kilos. Illustrate the change in the market equilibrium through a graph. What presumably happened to the total revenues of the sellers during the = price hike period? Compute the price elasticity of demand. Derive the total revenue before the hike (TR1), and after the hike (TR2).arrow_forward
- Earlier this year, 2021, the price of chicken meat rose unexpectedly reached to 250/ kilo at peak from the previous price of 170/ kilo. This 68% increase of price per kilo was primarily caused by excess demand for chicken meat. This is the result of the decrease in consumption for pork meat due to the threat of African Swine Flu (ASF). However, even though consumer shifted preferences, the increase in the price of chicken was perceived to be too high for the budget of consumers. Therefore, sellers realized decrease in their daily aggregate sales from 1,000 kilos to 700 kilos. 1. Illustrate the change in the market equilibrium through a graph. 2. What presumably happened to the total revenues of the sellers during the price hike period? a.) Compute the price elasticity of demand b.) Derive the total revenue before the hike (TR1), and after the hike (TR2).arrow_forwardYou own Earthworm Excavators. Your company is the sole manufacturer of super-sized excavators that are used in the world’s largest mining operations. The U.S. has recently lifted export restrictions on the product you sell, so you can now sell your equipment in the world market along with sales in the domestic market. You hire an economist to estimate the following (inverse) demand curves per year for these distinct markets: Domestic market : Pd = $1200 - $10QdForeign market : Pf = $600 - $5Qf where P refers to prices charged in each market in thousands of dollars and Q refers to the annual quantities demanded in each market. The total costs (in thousands of dollars) of your annual operation are given by: TC = 900 + 200Q a. If you decide to offer you machines at a single price to all potential buyers, at what price will the foreign buyers be priced out of the market?b. What is the market demand function if you decide to offer the machines to all potential buyers at a single…arrow_forwardQuestion Earlier this year, 2021, the price of chicken meat rose unexpectedly reached to 250/ kilo at peak from the previous price of 170/ kilo. This 68% increase of price per kilo was primarily caused by excess demand for chicken meat. This is the result of the decrease in consumption for pork meat due to the threat of African Swine Flu (ASF). However, even though consumer shifted preferences, the increase in the price of chicken was perceived to be too high for the budget of consumers. Therefore, sellers realized decrease in their daily aggregate sales from 1,000 kilos to 700 kilos. 1. Illustrate the change in the market equilibrium through a graph. 2. What presumably happened to the total revenues of the sellers during the price hike period? a.) Compute the price elasticity of demand b.) Derive the total revenue before the hike (TR1), and after the hike (TR2).arrow_forward
- 4. The demand for good X is given by Q² = 6,000 − ¹ P₁ − P₁₂ + 9P₂ + + TOM 10arrow_forwardSuppose demand and supply are given by: (LO3, LO4) Qx d = 14 − 1/2 Px and Qx s = 1/4Px − 1 a. Determine the equilibrium price and quantity. Show the equilibrium graphically. B. Supposed a $ 12 excise tax is imposed on the good. Determine the new equilibrium price and quantity C. How much tax revenue does the government earn with the $12 taxarrow_forwardRecently, the spot market price of U.S. hot rolled steel plummeted to $400 per ton. Just one year ago, this same ton of steel cost $700. According to Metals Monitor, the drop in price was due to falling oil prices, along with a rise in cheap imports and excess capacity. These dramatic market changes have greatly impacted the supply of raw steel. Suppose that last year the supply for raw steel was QS, raw = 600 +4P, but this year it has shifted to QS raw- = 4,200 +4P. Assuming the market for raw steel is competitive and that the current worldwide demand for steel is Qara raw 9,000 -8P, compute the equilibrium price and quantity for the steel market one year ago, and the equilibrium price-quantity combination for the current steel market. Instructions: Enter your responses as whole numbers. Price one year ago: $ Quantity one year ago: Price for current market: $ Quantity for current market: Suppose the cost function of a representative steel producer is C(Q) = 1,200 + -15Q². How much raw…arrow_forward
- Viking InterWorks is one of many manufacturers that supplies memory products to original equipment manufacturers (OEMS) of desktop systems. The CEO recently read an article in a trade publication that reported the projected demand for desktop systems to be: addesktop = 1600 – 2Pdesktop + 0.6M (in millons of units), where Pdesktop is the price of a desktop system and M is consumer Income. The same article reported that the incomes of the desktop system's primary consumer demographic would increase 4.2 percent this year to $61,300 and that the selling price of a desktop would decrease to $980, both of which the CEO viewed favorably for Viking. In a related article, the CEO read that the upcoming year's projected demand for 32 GB desktop memory modules is: admemory = 1,200 - 100Pmemory - 2Pdesktop (n thousands of units), where Pmemory is the market price for a 32 GB memory module and Pdesktop is the selling price of a desktop system. The report also indicated that five new, small…arrow_forwardBetween 1950 and 2020, the price of wheat fell dramatically from $20.23 per bushel to $4.85 per bushel. Suppose between 1950 and 2020, the supply of wheat increased substantially due to increases in productivity, shifting the wheat supply curve to the right. With this supply shift, the amount by which the price of wheat falls will be larger the more the demand for wheat. In addition, assume that between 1950 and 2020 the income of the average American increased substantially and that wheat is a normal good. With this increase in income, OA. the price of wheat will be unaffected. OB. the amount by which the price of wheat rises will be smaller the higher the income elasticity of wheat. C. the amount by which the price of wheat falls will be smaller the higher the income elasticity of wheat. OD. the amount by which the price of wheat rises will be smaller the lower the income elasticity of wheat. OE. the amount by which the price of wheat falls will be larger the higher the income…arrow_forward7. Suppose demand and supply are given by: (LO3, L04) Q = 14 - P₁ and Q = P₁ - 1 Р X a. Determine the equilibrium price and quantity. Show the equilibrium graphically. b. Suppose a $12 excise tax is imposed on the good. Determine the new equilibrium price and quantity. How much tax revenue does the government earn with the $12 tax?arrow_forward
arrow_back_ios
SEE MORE QUESTIONS
arrow_forward_ios
Recommended textbooks for you
Principles of Economics (12th Edition)EconomicsISBN:9780134078779Author:Karl E. Case, Ray C. Fair, Sharon E. OsterPublisher:PEARSON
Engineering Economy (17th Edition)EconomicsISBN:9780134870069Author:William G. Sullivan, Elin M. Wicks, C. Patrick KoellingPublisher:PEARSON
Principles of Economics (MindTap Course List)EconomicsISBN:9781305585126Author:N. Gregory MankiwPublisher:Cengage Learning
Managerial Economics: A Problem Solving ApproachEconomicsISBN:9781337106665Author:Luke M. Froeb, Brian T. McCann, Michael R. Ward, Mike ShorPublisher:Cengage Learning
Managerial Economics & Business Strategy (Mcgraw-...EconomicsISBN:9781259290619Author:Michael Baye, Jeff PrincePublisher:McGraw-Hill Education
Principles of Economics (12th Edition)
Economics
ISBN:9780134078779
Author:Karl E. Case, Ray C. Fair, Sharon E. Oster
Publisher:PEARSON
Engineering Economy (17th Edition)
Economics
ISBN:9780134870069
Author:William G. Sullivan, Elin M. Wicks, C. Patrick Koelling
Publisher:PEARSON
Principles of Economics (MindTap Course List)
Economics
ISBN:9781305585126
Author:N. Gregory Mankiw
Publisher: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
Managerial Economics & Business Strategy (Mcgraw-...
Economics
ISBN:9781259290619
Author:Michael Baye, Jeff Prince
Publisher:McGraw-Hill Education