Exam 6: Elasticity: Demand and Supply
Exam 1: The Wealth of Nations: Ownership and Economic Freedom87 Questions
Exam 2: Scarcity and Opportunity Costs87 Questions
Exam 3: Markets and the Price System96 Questions
Exam 4: The Aggregate Economy61 Questions
Exam 5: Using Economics to Understand the World Around You68 Questions
Exam 6: Elasticity: Demand and Supply133 Questions
Exam 7: Demand: Consumer Choice142 Questions
Exam 8: Supply: the Costs of Doing Business105 Questions
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Exam 20: World Trade Equilibrium112 Questions
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Scenario 5.1
The demand for noodles is given by the following equation: Q = 20 - 4P + 0.2I - 2Px. Assume that P = $8, I = 200, and Px = $10.
-The price elasticity of demand is the ratio of the change in quantity demanded to the change in price.
(True/False)
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The figure given below shows the demand curves for five products: A, B, C, D, and E.Figure 6.1
-If the demand for a good is perfectly inelastic, then:
(Multiple Choice)
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The figure given below shows the demand curves for five products: A, B, C, D, and E.Figure 6.1
-When product A is a substitute for product B, the cross-price elasticity of demand for products A and B will be _____.
(Multiple Choice)
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Scenario 5.1
The demand for noodles is given by the following equation: Q = 20 - 4P + 0.2I - 2Px. Assume that P = $8, I = 200, and Px = $10.
-If the demand for liquor is elastic and the supply of liquor is inelastic, when the government increases liquor tax, _____.
(Multiple Choice)
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Scenario 5.1
The demand for noodles is given by the following equation: Q = 20 - 4P + 0.2I - 2Px. Assume that P = $8, I = 200, and Px = $10.
-Cross-price elasticity is represented by the formula ΔQ/ΔP × P/Q; where Q and ΔQ represent the quantity demanded and change in quantity demanded of a good, and P and ΔP represent the price and change in price of a related good respectively.
(True/False)
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The figure given below shows the demand curves for five products: A, B, C, D, and E.Figure 6.1
-A fall in the average income of a consumer, say during a recession, is represented by:
(Multiple Choice)
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The figure given below shows the demand curves for five products: A, B, C, D, and E.Figure 6.1
-Refer to Figure 6.1. The value of the coefficient of price elasticity of demand for E is:
(Multiple Choice)
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The figure given below shows the demand curves for five products: A, B, C, D, and E.Figure 6.1
-As income levels rose moderately last year in the San Jose area, it was observed by local realtors that housing sales increased substantially. It is clear from this information that, everything else held constant, the income elasticity of demand for houses is _____.
(Multiple Choice)
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Scenario 5.1
The demand for noodles is given by the following equation: Q = 20 - 4P + 0.2I - 2Px. Assume that P = $8, I = 200, and Px = $10.
-The coefficient of the price elasticity of demand is always negative.
(True/False)
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The figure given below shows the demand curves for five products: A, B, C, D, and E.Figure 6.1
-If the demand for cream cheese produced by a dairy is perfectly elastic, then:
(Multiple Choice)
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Scenario 5.1
The demand for noodles is given by the following equation: Q = 20 - 4P + 0.2I - 2Px. Assume that P = $8, I = 200, and Px = $10.
-Other things remaining unchanged, the longer the time period under consideration, the greater will be the price elasticity of demand.
(True/False)
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The figure given below shows the demand curves for five products: A, B, C, D, and E.Figure 6.1
-If a product has an inelastic demand, then:
(Multiple Choice)
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Scenario 5.1
The demand for noodles is given by the following equation: Q = 20 - 4P + 0.2I - 2Px. Assume that P = $8, I = 200, and Px = $10.
-When the supply elasticity of a product is 2.5, a 10 percent decrease in price will _____ the quantity supplied of the product by _____ percent.
(Multiple Choice)
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The figure given below shows the demand curves for five products: A, B, C, D, and E.Figure 6.1
-Peanut butter and jelly are:
(Multiple Choice)
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Figure 5.3. The figure shows the wage rate and the quantity of labor supplied in an unskilled labor market.
-When the elasticity of demand for a particular good is between zero and -1, _____.
(Multiple Choice)
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Figure 5.3. The figure shows the wage rate and the quantity of labor supplied in an unskilled labor market.
-Assume that the price elasticity of demand for a commodity is 0.20. A 10 percent increase in the price of the commodity will be followed by a:
(Multiple Choice)
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Figure 5.3. The figure shows the wage rate and the quantity of labor supplied in an unskilled labor market.
-If a 10 percent increase in the price of gasoline results in a 2 percent decrease in the quantity demanded of gasoline, then the elasticity of demand for gasoline is:
(Multiple Choice)
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The figure given below shows the demand curves for five products: A, B, C, D, and E.Figure 6.1
-Which of the following is true with respect to the price elasticity of demand?
(Multiple Choice)
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The figure given below shows the demand curves for five products: A, B, C, D, and E.Figure 6.1
-If a price increase from $20 to $40 causes quantity demanded to decrease from 100 units to 50 units, one can conclude that demand for the product is _____.
(Multiple Choice)
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The figure given below shows the demand curves for five products: A, B, C, D, and E.Figure 6.1
-If the demand for product R increases as the price of product S increases, then _____.
(Multiple Choice)
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