2-4. The land of Oz produces dreams (denoted by x) and wishes (denoted by y). The production possibilities function in the current year is given by: y = 2L2+3K²-0.4x² where K is units of capital, and L is units of labor. Assume the current stock of resources is L= 20 and K = 10. The marginal cost of x is given by the slope of the production possibilities frontier, PPF, at a given point and is a function of x. Notice the slope of this nonlinear function is not constant. In this case, the slope, i'.y/i'.x, equals -0.8x (or, the first derivative dy/dx equals - 0.8x.) a. Draw Oz's PPF and state whether resources are perfectly substitutable or not. Explain your answer.

2-4. The land of Oz produces dreams (denoted by x) and wishes (denoted by y). The production possibilities function in the current year is given by: y = 2L2+3K²-0.4x² where K is units of capital, and L is units of labor. Assume the current stock of resources is L= 20 and K = 10. The marginal cost of x is given by the slope of the production possibilities frontier, PPF, at a given point and is a function of x. Notice the slope of this nonlinear function is not constant. In this case, the slope, i'.y/i'.x, equals -0.8x (or, the first derivative dy/dx equals - 0.8x.) a. Draw Oz's PPF and state whether resources are perfectly substitutable or not. Explain your answer.

ENGR.ECONOMIC ANALYSIS

14th Edition

ISBN:9780190931919

Author:NEWNAN

Publisher:NEWNAN

Chapter1: Making Economics Decisions

Section: Chapter Questions

Problem 1QTC

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Any point on a country's production possibilities curve represents a combination of two goods that an economy will never be able to produce. can produce using all available resources and technology. can produce using some portion, but not all, of its resources and technology. may be able to produce in the future with more resources and/or technology.
c. Suppose a small country produces only food and clothing. An earthquake destroys many of the clothing factories, but the ability to produce food is unaffected. Use the 3-point-curve drawing tool to draw a new production possibilities boundary on the graph on the right, labeled c, reflecting the change in the clothing factories. Properly label this line. Place end points one on horizontal and one on vertical axes. Carefully follow the instructions above, and only draw the required objects. Tonnes of Clothing Per Year PPBO Tonnes of Food Per Year
The figure above shows a country's production possibility frontier (PPFA). В PPFA PPFB The country's PPF shifts from PPFA to PPFB, and moves from Point 'A' to Point 'B'. Which event could explain this move? O The country acquired new technology in its major industries. O The country is recovering from a recession. The country decreases its capital-to-labor ratio. O The country utilizes its excess labor. Match each letter to the input it represents. Choose ] Human capital Labor Natural capital L Animals Natural resources and labor Labor and land Land and natural resources H Physical Capital Entrepreneurship/ Automation K Choose ] A Choose ] Use the lecture video and slides to fill in the blanks.The catch-up effect is why poor countries grow faster than rich ones. This is because developing countries to make their inputs more productive; whereas developed countries must to increase growth.
Consider the production possibilities frontier below. Assume that an economy is producing the mix of outputs represented by point A. What would have to happen in order for this economy to produce at point B? Output 2 Technological progress A recession Output 1 Giving up some output 1 to produce more output 2 A decrease in taxes
Which situation would most likely cause a nation's production possibilities curve to shift inward? The construction of more capital goods An increase in discrimination based on race An increase in the number of skilled immigrant workers The destruction from bombing and warfare in a losing military conflict
Suppose your Chaffey college tuition per semester is $4,000 and your extra expenses with the college during the year (books, ather materiais, gas, meals, etc) sum $3,000. If you were not attending college, you could work at firm X and get an annual salary of $ 5,000. What is your opportunity cost of attending college in one year? In your calculations assume that you are taking 2 semesters in a year
Suppose South Africa produces only tablets and smartphones. The resources that are used in the production of these two goods are not specialized—that is, the same set of resources is equally useful in producing both smartphones and tablets. The shape of South Africa's production possibilities frontier (PPF) should reflect the fact that as South Africa produces more smartphones and fewer tablets, the opportunity cost of producing each additional smartphone
Which situation would most likely cause a nation's production possibilities curve to shift inward? The construction of more capital goods An increase in discrimination based on race An increase in the number of skilled immigrant workers The destruction from bombing and warfare in a losing military conflict
Which of the following would most likely shift the production possibilities curve inward? Otechnological progress an increase in the production of capital goods an increase in the number of hours factories are in use a decrease in the average number of hours worked per week
If society begins by producing 3 units of X and 4 units of Y and then alters production so that it is now producing 4 units of X and 4 units of Y, and we know that the quantity and quality of resources were unchanged and that technology did not change, then: A) 3 units of X and 4 units of Y are a combination best represented by a point outside the production possibilities curve. B) resources were being efficiently utilized at 3 units of X and 4 units of Y. C) society has moved along the production possibilities curve. D) resources were being fully utilized at 3 units of X and 4 units of Y. E) 3 units of X and 4 units of Y are a combination best represented by a point inside the production possibilities curve.
Assume an economy producing only two goods (shoes and computers) with a fixed amount of productive resources and technology and employing all its productive resources to the maximum.Production in this economy is subjected to the law of diminishing marginal returns and resourcesare assumed to be fully optimized. In addition, the cost of sacrificing shoes for computers andvice versa is 1. On the basis of the foregoing assumptions, answer the following questions: Why are points outside the frontier unattainable?
Suppose the United States produces only two goods: alfalfa and computers. The following graph shows the United States’s current production possibilities frontier, along with six output combinations represented by black points (plus symbols) labeled A to F. Complete the following table by indicating whether each point represents output combinations that are inefficient, efficient, attainable, or unattainable. Check all that apply. (refer to screenshot for table and graph)