Who has the comparative advantage in planting vegetables

Assignment Help Microeconomics
Reference no: EM131018592

First Midterm Exam-

PROBLEMS:

1. Eeyore and Rabbit live in the Hundred Acre Wood.  Both can spend their time planting vegetables or looking for sticks.  The following graph shows their linear production possibilities. You are also told that the opportunity cost of producing one unit of vegetables for Rabbit is 1/3 unit of sticks found and that the opportunity cost of producing one unit of vegetables for Eeyore is ¼ unit of sticks found.

1557_Figure.png

a) What is the value of Y1? In your answer provide the units of measurement.

b) What is the value of X2? In your answer provide the units of measurement. 

c) Who has the comparative advantage in planting vegetables?

d) Who has the comparative advantage in finding sticks? 

e) What is Eeyore's opportunity cost for finding a stick? Provide the units of measurement in your answer. 

f) What is Rabbit's opportunity cost for planting TWO vegetables? Provide the units of measurement in your answer. 

g) Draw a graph in the space below illustrating the joint production possibility frontier for Eeyore and Rabbit. Make sure that all axes are labeled, all intercepts are labeled with numeric values and any "kink" points on your graph are labeled with numeric values.

h) Suppose that Rabbit and Eeyore decide to specialize according to their comparative advantages and then trade.  What is the range of amounts of vegetables that both would agree to trade in exchange for twenty sticks? 

From ______ vegetables up to _____ vegetables for twenty sticks.

i) Suppose that Rabbit discovers new technology that allows him to double his production   of sticks but does not affect his ability to grow vegetables. In the space below draw Rabbit's new PPF making sure to label all axes and intercepts.

j) Given the change described in part (i), who has the comparative advantage in the production of vegetables holding everything else constant?

2. The diagram below represents Sam's production possibility frontier for producing hats (H) and belts (B). Assume this production possibility frontier is linear between each marked point (e.g., the PPF is linear between points A and B, linear between points B and C, etc.). Use this graph to answer the following set of questions.

2159_Figure1.png

a. Suppose Sam is currently producing at point B. What is Sam's opportunity cost of producing two additional belts? Provide a number as well as the units of measurement in your answer.

b. Provide an equation in slope intercept form for Sam's production possibility frontier between points B and C. In your equation use H as the symbol for hats and B as the symbol for belts.

c. Suppose Sam is currently producing 30 hats. What is the maximum number of belts he can produce given this level of hat production?

d. Suppose Sam is currently producing at point C. What is the opportunity cost of producing an additional 5 hats?

e. Suppose technology changes so that Sam is able to produce twice as many hats from his available resources and the given time period than he could initially. In the space below amend the diagram to include Sam's new PPF. Label with numeric values the endpoints of any linear segment.

2109_Figure2.png

f. Given the technology change described in (d), what has happened to Sam's opportunity cost of producing hats? Provide a factual but generalized statement about the change in opportunity cost.

3. You are told that Millicent purchases 10 oranges when the price of each orange is $0.20. You also know that for every $0.10 increase in price Millicent purchases one less orange. Millicent's demand curve is linear.

a. In the space below draw a sketch of Millicent's demand curve given the above information. Your sketch should identify two points that lie on this demand curve (give numerical values for the coordinates of these two points). Your sketch should have both axes labeled as well as the demand curve.

b. Given the above information write an equation for Millicent's demand curve for oranges using P as the symbol for the price per orange and q as the symbol for the quantity of oranges demanded by Millicent. For full credit show your work in deriving this equation.

c. Suppose there are twenty individuals in all (including Millicent) in this market and all of these individuals have identical demand curves based on the information you were given about Millicent. Provide a verbal explanation of how you would find the market demand curve.

d. Find this market demand curve using P as the price per orange and Q as the total quantity demanded by these twenty individuals. (Hint: you may find it helpful to draw a sketch of Millicent's demand curve and a separate sketch of the market demand curve.) Show your work to get full credit.

MULTIPLE CHOICE QUESTIONS:

1. Jason read in the newspaper this morning that gas prices are rising due to increases in car ownership in China. Which of the following graphs is the best illustration of this idea? (S1 refers to the initial supply curve and D1 refers to the initial demand curve.)

1866_Figure3.png

Use the following information to answer the next four (4) questions.

Suppose Sarah and Carolyn both have 100 hours available to use in producing belts and hats. The table below tells us the number of hours needed to produce 1 belt or 1 hat for Sarah and Carolyn.

 

Hours of Labor to Produce One Hat

Hours of Labor to Produce One Belt

Sarah

2

4

Carolyn

4

10

2. Given the above information, the maximum number of belts that can be produced by Sarah and Carolyn is

a. 14 belts

b. 25 belts

c. 10 belts

d. 35 belts

3. Suppose both Carolyn and Sarah are producing on their production possibility frontiers. Carolyn is producing 15 hats while Sarah is producing 20 belts. The total number of hats being produced given this information is

a. 15 hats

b. 25 hats

c. 24 hats

d. 35 hats

4. Given the above information the acceptable trading range of prices for 5 belts is between

a. 2 and 2.5 hats

b. 2.5 and 12. 5 hats

c. 10 and 12.5 hats

d. 2 and 10 hats

5. If Carolyn and Sarah specialize completely according to their comparative advantage their joint production possibility frontier will be (Note: that these graphs are not drawn to scale!)

2383_Figure4.png

6. Consider the market for bicycles which is initially in equilibrium. Suppose that the number of bicycle producers increases at the same time that the cost of labor decreases. Which of the following statements is true about the market for bicycles given this information?

a. The equilibrium price will decrease and the equilibrium quantity will increase.

b. The equilibrium price will increase and the equilibrium quantity will decrease.

c. The equilibrium price may increase, decrease or remain the same while the equilibrium quantity will increase.

d. The equilibrium quantity may increase, decrease or remain the same while the equilibrium price will decrease.

7. Challenge Question (this question is not hard, it just asks you to read carefully and to THINK.) Joe's income elasticity of demand for oranges has a negative value. (Hint: Income elasticity of demand is the percentage change in the quantity demanded divided by the percentage change in income.) From this information we can conclude that

a. When Joe's income increases Joe will consume more oranges.

b. When Joe's income increases Joe will consume fewer oranges.

c. When Joe's income increases, his demand curve for oranges shifts to the right.

d. When the price of grapefruits increases, Joe will consume more oranges.

8. Consider the market for calculators. Initially the market is described by the following two equations where P is the price per calculator and Q is the quantity of calculators:

Market Demand: P = 200 - Q

Market Supply: P = 50 + (1/2)Q

Suppose you are told that three new producers enter this market. The supply curve for each of these new producers is given by the equation:

Individual Firm Supply Curve: P = 50 + (1/4)Q

The new market supply curve is

a. P = 100 + (3/4)Q

b. P = 50 + (3/4)Q

c. P = 50 + (1/12)Q

d. P = 50 + (1/14)Q

9. Consider the market for gasoline that is initially in equilibrium. Suppose that the Middle East, a major supplier of petroleum used to produce gasoline, erupts into a widespread war. At the same time suppose that the price of electric vehicles falls. Given these changes and holding everything else constant, what happens to the equilibrium price and quantity in the market for gasoline relative to the initial equilibrium price and quantity in the market?

a. The equilibrium price may increase, decrease or remain the same while the equilibrium quantity will decrease.

b. The equilibrium price may increase, decrease or remain the same while the equilibrium quantity will increase.

c. The equilibrium price will increase while the equilibrium quantity may increase, decrease or remain the same.

d. The equilibrium price will decrease while the equilibrium quantity may increase, decrease or remain the same. 

10. Consider the market for bananas in a small closed economy. If this economy decides to open to trade, which of the following statements will be true?

I. If the world price of bananas is always greater than the domestic price of bananas, this small economy will not benefit from opening this market to trade.

II. It will only be beneficial to this country to open to trade if the world price of bananas is less than the domestic price of bananas.

III. Provided that the world price of bananas is not equal to the domestic price of bananas, opening this economy to trade will increase total surplus but it may decrease consumer surplus.

a. Statement I is correct.

b. Statement II is correct.

c. Statement III is correct.

d. Statements I and II are correct.

e. Statements I and III are correct.

Use the following information to answer the next three questions.

Johnsonville is a small closed economy that produces widgets. Suppose that the domestic demand and domestic supply curves for widgets are given by the equations below where P is the price per widget and Q is the number of widgets.

Domestic Demand: P = 500 - 5Q

Domestic Supply: P = 100 + 5Q

Furthermore, you are told that the world price of widgets is $200.

11. Given the above information and holding everything else constant, what is the value of total surplus when this economy opens to trade?

a. $10,000

b. $20,000

c. $9000

d. $1000

12. Suppose this small economy opens to trade while simultaneously imposing an import quota of 50 widgets. Which of the following statements is true given this information?

a. The price of widgets will be $175 in Johnsonville.

b. The price of widgets in Johnsonville given this quota must be higher than the world price of widgets.

c. 40 widgets will be imported and the price of widgets in Johnsonville will be $200.

d. 50 widgets will be imported and the price of widgets in Johnsonville will be greater than $200.

13. Suppose Johnsonville imposes a tariff on the market for widgets (assume there is no quota in place) at the same time that it opens this market to trade. If the tariff is $20 per widget then

a. The deadweight loss is equal to $80, tariff revenue is equal to $640, and producer surplus in the small economy equals $1440.

b. The deadweight loss is equal to $40, tariff revenue is equal to $7040, and producer surplus in the small economy equals $720.

c. This policy will hurt domestic consumers relative to the outcome when the market is simply opened to trade.

d. This policy will hurt domestic producers relative to the outcome when the market is simply opened to trade.

e. Answers (a) and (c) are both true.

f. Answers (a) and (d) are both true.

g. Answers (b) and (c) are both true.

14. Consider the market for soybeans. Suppose that the equilibrium price in the market is $50 per ton and that the equilibrium quantity in the market is 100 tons. Furthermore, suppose that both the demand and supply curves are linear, the positively slope supply curve has a y-intercept of 0, and the y-intercept of the demand curve is greater than $100. If the government imposes an effective price floor of $75 then

a. Producer surplus must increase, consumer surplus must decrease, and this policy will result in a deadweight loss to the economy.

b. Producer surplus must decrease, consumer surplus must decrease, and this policy will result in a deadweight loss to the economy.

c. Producer surplus must increase, consumer surplus must increase, and this policy will result in a deadweight loss to the economy.

d. We cannot be certain what happens to consumer or producer surplus relative to their initial levels, but we know this policy will result in a deadweight loss to the economy.

Use the information below about the market for corn to answer the next three questions.

The market for corn is described by the graph below where P is the price of corn, Q is the quantity of corn, S is the supply of corn, and D is the demand for corn. Use this graph to answer this set of questions. Assume this graph is drawn to scale.

735_Figure5.png

15. Suppose that the government promises farmers to pay them a total price of P1 per ton of soybeans but the government instructs the farmers in this market to sell as much of the soybeans as they can. Then, the government will pay a subsidy to the farmers equal to the difference between the price the government guaranteed and the price the soybeans actually sold for in the market. Given this program we know that the cost to the government

a. Is equal to P1(Q5 - Q2) and the total revenue received by farmers is equal to P1(Q5).

b. Is equal to (P1 - P4)(Q5) and the total revenue received by farmers is equal to (P1 - P4)(Q5).

c. Is equal to (P1 - P4)(Q5) and the total revenue received by farmers is equal to P1(Q5).

d. Is equal to (P1)(Q5 - Q2) and the total revenue received by farmers is equal to (P1 - P4)(Q5).

16. Suppose that in the market depicted in the graph the government implements an effective price ceiling of P3. Which of the following statements is true?

a. Consumer surplus is now larger than it was initially.

b. Producer surplus is now larger than it was initially.

c. Q4 units of corn will be sold in the market given this price ceiling.

d. Q3 units of corn will be sold in the market given this price ceiling.

17. Assume for this question that the market depicted in the above graph is drawn to scale. Furthermore assume there are no storage costs for any imposed government program. Suppose the government wishes to stabilize the price of corn to the level depicted as P1 in the graph. Given this information and holding everything else constant, which of the following statements is true?

a. The cost to the government of using a subsidy program to reach this goal is greater than the cost to the government of using a price floor to reach this goal.

b. The cost to the government of using a subsidy program to reach this goal is less than the cost to the government of using a price floor to reach this goal.

c. The cost to the government of using a subsidy program to reach this goal is equal to the cost to the government of using a price floor to reach this goal.

d. There is not enough information in the graph to definitively answer this question.

Use the information below to answer the next three questions.

Consider the market for flashlights. The demand and supply curves for flashlights are given below where P is the price per flashlight and Q is the quantity of flashlights.

Demand: P = 50 - 5Q

Supply: P = 10 + (5/3)Q

18. When this market is in equilibrium, consumer surplus equals ___________, producer surplus is equal to _____________, and the area of deadweight loss is equal to __________.

a. $90, $60, $0

b. $90, $30, $0

c. $180, $30, $0

d. $180, $60, $0

19. Suppose the government implements an excise tax of $5 per flashlights on the producers of flashlights. We know that this will

a. Increase the price of flashlights to consumers and reduce the quantity of flashlights sold.

b. Reduce consumer surplus and producer surplus while creating a positive deadweight loss.

c. Reduce consumer surplus while increasing producer surplus and generating a positive deadweight loss.

d. Answers (a) and (b) are both correct.

e. answers (a) and (c) are both correct.

20. Suppose the government implements an excise tax of $5 per flashlights on the producers of flashlights. Given this excise tax and holding everything else constant, which of the following statements is true?

a. This excise tax will result in a deadweight loss of $3.75.

b. This excise tax will result in tax revenues equal to $3.75.

c. This excise tax will result in consumer tax incidence equal to ($3.75)(5.25 units of flashlights).

d. This excise tax will result in producer tax incidence equal to ($3.75)(5.25 units of flashlights).

Reference no: EM131018592

Questions Cloud

Explain things you want employees and associates to remember : Pick one of the 5 things you want employees and associates to remember about you as a manager. Why is this important to you and how will you reinforce this skill/ability so that it is distinctive?
How should devers respond to adkins''s request : Should Devers's knowledge of the compensation plan be a factor that influences her estimate?
What do you mean by autocratic supervision : What do you mean by autocratic supervision? Discuss in detail.
Antonio is a highly stressed supervisor : Antonio is a highly stressed supervisor  who is feeling overwhelmed with the amount of work he is required to accomplish. His primary reason for not delegating to his employees is because "his followers are not ready". "Which argument is the stronges..
Who has the comparative advantage in planting vegetables : Eeyore and Rabbit live in the Hundred Acre Wood.  Both can spend their time planting vegetables or looking for sticks.  The following graph shows their linear production possibilities. Who has the comparative advantage in planting vegetables
How us policy on issue differ from that in european country : Consider the issue of paid maternity/paternity leave. How does US policy on this issue differ from that in European countries? Use only print or internet resources that meet the credibility standards we discussed last week.
Leadership and management : Explanation of the differences between leadership and management Discussion of the functions of leaders and managers in organizations
Could the firm make a positive economic profit : Whenever the marginal cost curve lies above the average total cost curve, an increase in output will cause - If the Marginal Product of Labor rises over a particular range of output,
Write a one page summary of chapter a soldiers thoughts : I need a one page summary with an "introduced quote in the end". it is very important to add the introduced quote and dont forget to CITE the book. Chapter: A Soldier's Thoughts.

Reviews

Write a Review

 

Microeconomics Questions & Answers

  Marginal product of the sixth backhoe operator

Suppose that for a firm that digs ditches for laying cable or pipeline, backhoes and backhoe operators are pure complements in production, being used on a one-for-one basis. Draw the isoquants (on a graph with backhoe, “K”, and backhoe operators, “E”..

  Breadth and depth of the logistics function

What would the pros and cons be of using each technique listed below - Distribution center and Public warehouse

  A particular financial instrument is a debt

1. Discuss five factors that may be employed to determine if a particular financial instrument is a debt or equity security

  What is the primary goal of monetary policy and what are

what is the primary goal of monetary policy and what are the three primary tools available to the federal reserve to

  What is the median number of seconds for the light to switch

A traffic light is set to switch from red to green according to a uniform distribution with a mean of 45 seconds. The difference between the smallest and largest number of seconds it takes the light to switch is 8 seconds. what is the median number o..

  Which economic system is best suitable for handling the

prepare a two- to three-page paper in apa style sixth edition format that describes explains addresses and answers the

  Is the industry perfectly competitive

For each of the following, is the industry perfectly competitive? Referring to market share, standardization of the product, and/or free entry and exit, explain your answers.

  Apple outsources production of iphones ipads and other

apple outsources production of iphones ipads and other electronic devices to contract manufacturer foxconn with 800000

  Calculating the optimal price and profit

Apple recently launched the iPod nano under 2-different versions:2GB and 4GB. There are two types of customers of the iPod nano.

  How might the economy adjust

If a recessionary gap were to appear, how might the economy adjust? Can/should we rely on it to adjust itself? Is it possible that the economy will never adjust to a gap, and things will just get worse and worse?

  The marginal revenue is 275 what would you suggest that

a pure monopolist determines that at the current level of output the marginal cost of production is 2 average variable

  Write a paper convincing president of the company of the

choose two real-world companies in different industries one that you feel faces elastic demand and one that you feel

Free Assignment Quote

Assured A++ Grade

Get guaranteed satisfaction & time on delivery in every assignment order you paid with us! We ensure premium quality solution document along with free turntin report!

All rights reserved! Copyrights ©2019-2020 ExpertsMind IT Educational Pvt Ltd