Economics: Principles, Problems, & Policies (McGraw-Hill Series in Economics) - Standalone book
20th Edition
ISBN: 9780078021756
Author: McConnell, Campbell R.; Brue, Stanley L.; Flynn Dr., Sean Masaki
Publisher: McGraw-Hill Education
expand_more
expand_more
format_list_bulleted
Question
Chapter 3.A, Problem 5ADQ
To determine
Demand and supply.
Expert Solution & Answer
Want to see the full answer?
Check out a sample textbook solution
Students have asked these similar questions
3. Refer to the expanded table below from review question 8.
LO3.4
a. What is the equilibrium price? At what price is there nei-
ther a shortage nor a surplus? Fill in the surplus-shortage
column and use it to confirm your answers.
b. Graph the demand for wheat and the supply of wheat. Be
sure to label the axes of your graph correctly. Label equi-
librium price Pand equilibrium quantity Q.
c. How big is the surplus or shortage at $3.40? At $4.90?
How big a surplus or shortage results if the price is 60
cents higher than the equilibrium price? 30 cents lower
than the equilibrium price?
Thousands
of Bushels
Surplus (+)
or
Shortage (-)
Thousands
Price per
Bushel
of Bushels
Supplied
Demanded
85
$3.40
72
80
3.70
73
75
4.00
75
70
4.30
77
65
4.60
79
60
4.90
81
1.
Let (inverse) demand be Pb = 115 - 5 Qb and (inverse) supply be Pv = 29 + 4 Qv. What price
will prevail in the market if it is
competitive?
Answer: your answer
Price ($)
$140
$120
$100
$80
$ 60
$40
$20
$0
0
8
LO
5
Submit
Demand
10
Supply
Quantity
15
Eqm
20
25
Figure 5 below represents two different shifts that occurs in the market for potato chips. All of the shifts go from the curves labeled with a "1" to
curves labeled with a "2". Assume that potato chips are an inferior good. Refer to the figure as you answer the questions that follow.
P
Shift 1
S2
S1
D1
Figure 5
Shift 2
S1
D1
D2
Chapter 3 Solutions
Economics: Principles, Problems, & Policies (McGraw-Hill Series in Economics) - Standalone book
Ch. 3.6 - Prob. 1QQCh. 3.6 - Prob. 2QQCh. 3.6 - Prob. 3QQCh. 3.6 - Prob. 4QQCh. 3.A - Prob. 1ADQCh. 3.A - Prob. 2ADQCh. 3.A - Prob. 3ADQCh. 3.A - Prob. 4ADQCh. 3.A - Prob. 5ADQCh. 3.A - Prob. 6ADQ
Ch. 3.A - Prob. 7ADQCh. 3.A - Prob. 1ARQCh. 3.A - Prob. 2ARQCh. 3.A - Prob. 3ARQCh. 3.A - Prob. 4ARQCh. 3.A - Prob. 5ARQCh. 3.A - Prob. 6ARQCh. 3.A - Prob. 1APCh. 3.A - The following table shows two demand schedules for...Ch. 3.A - Prob. 3APCh. 3 - Prob. 1DQCh. 3 - Prob. 2DQCh. 3 - Prob. 3DQCh. 3 - Prob. 4DQCh. 3 - Prob. 5DQCh. 3 - Prob. 6DQCh. 3 - Prob. 7DQCh. 3 - Prob. 8DQCh. 3 - Prob. 1RQCh. 3 - Prob. 2RQCh. 3 - Prob. 3RQCh. 3 - Prob. 4RQCh. 3 - Prob. 5RQCh. 3 - Prob. 6RQCh. 3 - Prob. 7RQCh. 3 - Prob. 8RQCh. 3 - Prob. 9RQCh. 3 - Prob. 1PCh. 3 - Prob. 2PCh. 3 - Prob. 3PCh. 3 - Prob. 4PCh. 3 - Prob. 5PCh. 3 - Prob. 6PCh. 3 - Prob. 7P
Knowledge Booster
Similar questions
- 4. How will each of the following changes in demand and/or supply affect equilibrium price and equilibrium quantity in a competitive market; that is, do price and quantity rise, fall, or remain unchanged, or are the answers indeterminate be- cause they depend on the magnitudes of the shifts? Use sup- ply and demand to verify your answers. LO3.5 a. Supply decreases and demand is constant. b. Demand decreases and supply is constant. c. Supply increases and demand is constant. d. Demand increases and supply increases. e. Demand increases and supply is constant. f. Supply increases and demand decreases.arrow_forward3) The following figure shows the demand and supply curves for USB flash drives. D is the demand curve and S1 is the initial supply curve. Price (S) O 10 Quantity (units) 20 40 60 Refer to the figure above and answer the questions: a) When the demand curve for flash drives is D and the supply curve of flash drives is S1, the equilibrium price is with an equilibrium quantity ofunits. If the supply curve for flash drives shifts from S1 to S2, with no change in the demand curve, the new competitive equilibrium price is with a new equilibrium quantity of units. b) When the demand curve for flash drives is D and the supply curve of flash drives is S1, what is the surplus in the market if the price is $7? O When the demand curve for flash drives is D and the supply curve of flash drives is S1, what is the shortage in the market if the price is $4?arrow_forwardNext, complete the following graph, labeled Scenario 2, by shifting the supply and demand curves in the same way that you did on the Scenario 1 graph. PRICE (Dollars per pen) 10 9 8 co LO 5 + 3 2 1 0 0 1 Price Quantity 2 Equilibrium Object True Scenario 2 3 False Supply 4 5 6 7 QUANTITY (Millions of pens) Demand Scenario 1 8 9 Compare both the Scenario 1 and Scenario 2 graphs. Notice that after completing both graphs, you can now see a difference between them that wasn't apparent before the shifts because each graph indicates different magnitudes for the supply and demand shifts in the market for pens. 10 Use the results of your answers on both the Scenario 1 and Scenario 2 graphs to complete the following table. Begin by indicating the overall change in the equilibrium price and quantity after the shift in demand or supply for each shift-magnitude scenario. Then, in the final column, indicate the resulting change in the equilibrium price and quantity when supply and demand shift in…arrow_forward
- Suppose that the incomes of buyers in a particular market for a normal good decrease and there is also a reduction in input prices. What would we expect to occur in this market? Select one: O a. Equilibrium quantity would decrease, but the impact on equilibrium price would be ambiguous. cross out O b. The equilibrium price would decrease, but the impact on the amount sold in the market would be ambiguous. cross out cross out O c. Equilibrium quantity would increase, but the impact on equilibrium price would be ambiguous. cross out O d. The equilibrium price would increase, but the impact on the amount sold in the market would be ambiguous.arrow_forwardIn recent years the consumption of cobalt, which is used in the manufacture of batteries for electric automobiles, has risen but the price of cobalt has fallen. This is because the supply of cobalt has ______ and the demand for cobalt has____ Â B) decreased: also decreased O C increased; decreased A) decreased increased O D) increased: also increasedarrow_forward100 200 300 400 500 600 Quantity (millions of bushels of wheat) In the figure, the equilibrium price is initially $3 per bushel of wheat. If suppliers come to expect that. the price of a bushel of wheat will rise in the future, but buyers do not, the current equilibrium price will Select one: O a. not change. O b. Perhaps rise, fall, or stay the same, depending on whether there are more demanders or suppliers in the market. O c. rise. O d. fall. 4. 2. Price (dollars per bushel of wheatarrow_forward
- The government offers subsidies to homeowners for the purchase and installation of solar energy generating equipment. Given that silicon (derived from silicate minerals) is the main input in the production of solar panels, how will the subsidy affect the market for silicon? O Supply will rise, leading to an increase in the equilibrium quantity and decrease in price. O Demand will fall, leading to a decrease in the equilibrium price and quantity. O None of the above. O Supply will fall, leading to an increase in the equilibrium price and decrease in the quantity. O Demand will rise, leading to an increase in the equilibrium price and quantity of silicon.arrow_forwardQuantity Demanded 6 7 8 9 10 11 12 Price $8 7 6 5 4 3 2 Refer to the above table. If demand decreased by 4 units at each price and supply decreased by 2 units at each price, what would the new equilibrium price and quantity be? Multiple Choice O $6 and 6 units $5 and 5 units O $4 and 6 units Quantity Supplied 10 9 8 7 6 5 4 $7 and 7 unitsarrow_forwardIn the market for lawn mowers, if the price of steel, an input used in the production of lawn mowers, rises, and if at the same time homeownership increased which of the following would we expect to occur? Select one: O a. The equilibrium price will rise, and the effect on the equilibrium quantity would be ambiguous. O b. The equilibrium quantity will fall, and the effect on the equilibrium price would be ambiguous. O c. The equilibrium quantity will rise, and the effect on the equilibrium price would be ambiguous. O d. an increase in the equilibrium price and a decrease in equilibrium quantity O e. The equilibrium price will falI, and the effect on the equilibrium quantity would be ambiguous.arrow_forward
- Suppose an economic boom causes incomes to increase and, at the same time, drives up wages for the sales representatives who work for cell phone companies. Assume that smartphones are a normal good. This will cause the: O price of cell phones and the equilibrium quantity to rise. O price of cell phones to rise, but the change in the equilibrium quantity is unclear and depends on whether the shift in demand is larger or smaller than the shift in supply. O price of cell phones and the equilibrium quantity to fall. O quantity of cell phones to rise, but the change in the equilibrium price is unclear and depends on whether the shift in demand is larger or smaller than the shift in supply.arrow_forwardSuppose that today the market for homes is in equilibrium. Tomorrow both the supply and demand curves for homes will shift to the right. As a result, the equilibrium price . and the equilibrium quantity . O will fall; will fall O will fall; will rise O cannot be determine; will fall O cannot be determined; will risearrow_forwardIn the market for lawn mowers, if the price of steel, an input used in the production of lawn mowers, rises, and if at the same time homeownership increased which of the following would we expect to occur? Select one: O a. The equilibrium price will rise, and the effect on the equilibrium quantity would be ambiguous. O b. The equilibrium quantity will rise, and the effect on the equilibrium price would be ambiguous. O c. The equilibrium price will fall, and the effect on the equilibrium quantity would be ambiguous. O d. an increase in the equilibrium price and a decrease in equilibrium quantity O e. The equilibrium quantity will fall, and the effect on the equilibrium price would be ambiguous. re to search O E E Time left 0:51:32 D W Next pagearrow_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