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Concept explainers
(a)
Changes in U.S
(a)
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Explanation of Solution
A war taken place in the US soil leads to reduction in capital stock, potential resources and also kills people. This in turn shifts the US’s PPF inward.
Production possibilities frontier (PPF) curve: PPF curve refers to the combinations of goods and services that can be produced using available resources.
(b)
Changes in U.S PPF.
(b)
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Explanation of Solution
The discovery of new oil field increases the US’s resources. Thus, it shifts the PPF of U.S outward.
Production possibilities frontier (PPF) curve: PPF curve refers to the combinations of goods and services that can be produced using available resources.
(c)
Changes in U.S PPF.
(c)
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Explanation of Solution
Decreasing
Production possibilities frontier (PPF) curve: PPF curve refers to the combinations of goods and services that can be produced using available resources.
(d)
Changes in U.S PPF.
(d)
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Explanation of Solution
The new law decreases the productive efficiency of the labor that leads to the movement of a point which is on the frontier to the point that is inside the frontier.
Production possibilities frontier (PPF) curve: PPF curve refers to the combinations of goods and services that can be produced using available resources.
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Chapter 2 Solutions
Macroeconomics
- HW Ch5 Calculate the daily total revenue when the market price is $180, $160, $140, $120, $100, $80, $60, and $40 per bippitybop. Then, use the green point (triangle symbol) to plot the daily total revenue against quantity corresponding to these market prices on the following graph. 2 @ 3840 3520 3200+ 2880 2560+ 2240 TOTAL REVENUE (Dollars) 1920 1600 1280 960 + 640+ 0 0 8 16 24 32 40 48 56 64 72 80 QUANTITY (Bippitybops per day) Total Revenue ? According to the midpoints formula, the price elasticity of demand between points A and B on the initial graph is approximately . Suppose the price of bippitybops is currently $60 per bippitybop, shown as point A on the initial graph. Because the price elasticity of demand between points A and B is , a $20-per-bippitybop decrease in price will lead to MacBook Air in total revenue per day. F2 80 F3 #3 $ 4 5 6 F6 < F7 * 8 & 27 DII 8 F8 F9 F10 61 0 W E R T Y U 0 P S D LL F G H J K Larrow_forwardNot use ai pleasearrow_forwardChina is a leader in international trade, has one of the highest GDPs, and currently holds the largest foreign exchange reserve in the world. Is it fair for China to fix its currency by undervaluing it on the market? How does keeping its currency undervalued give it a favorable position in international trade? What about from the viewpoints of international companies and consumers?arrow_forward
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