Exam 4: Elasticity of Demand and Supply
Exam 1: Limits, Alternatives, and Choices143 Questions
Exam 2: The Market System and the Circular Flow133 Questions
Exam 3: Demand, Supply, and Market Equilibrium179 Questions
Exam 4: Elasticity of Demand and Supply144 Questions
Exam 5: Market Failures: Public Goods and Externalities125 Questions
Exam 6: Businesses and Their Costs156 Questions
Exam 7: Pure Competition155 Questions
Exam 8: Pure Monopoly150 Questions
Exam 9: Monopolistic Competition and Oligopoly179 Questions
Exam 10: Wage Determination164 Questions
Exam 11: Income Inequality and Poverty158 Questions
Exam 12: Public Finance: Expenditures and Taxes140 Questions
Exam 13: International Trade and Exchange Rates137 Questions
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At a price of $4 per unit,Gadgets Inc.is willing to supply 20,000 gadgets,while United Gadgets is willing to supply 10,000 gadgets.If the price were to rise to $8 per unit,their respective quantities supplied would rise to 45,000 and 25,000.If these are the only two firms supplying gadgets,what is the elasticity of supply in the market for gadgets?
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Refer to the graph above and assume that the areas of the boxes are the same.Consider a situation where price decreases from P2 to P1.In this price range,demand is relatively:

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Changes in demand have a large effect on the price of gold because the:
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Refer to the above data.Over which price range is the price elasticity of demand inelastic?

(Multiple Choice)
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Sony is considering a 10 percent price reduction on its LCD television sets.If the demand for sets in this price range is inelastic:
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Refer to the figure above.Which demand curve above is perfectly inelastic?

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Refer to the table above.Starting at a $1 price,at what price range does demand become elastic?

(Multiple Choice)
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In the price range where demand is elastic,an increase in price will result in a gain in total revenue.
(True/False)
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State government wants to increase the taxes on cigarettes to increase tax revenue.This tax would only be effective in raising new tax revenues if the price elasticity of demand is:
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Airlines charge business travelers more than leisure travelers because there is a more:
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The demand for cocaine is believed to be relatively elastic among addicts.
(True/False)
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Refer to the above data.Over which price range is the price elasticity of demand unitary?

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Suppose that when the price of good X changes from $5 to $10,the demand for good Y changes from 110 to 100,then the cross-elasticity of demand is:
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Refer to the table above.Which product is an inferior good?

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If a business decreased the price of its product from $10 to $9 when demand was price inelastic,then total revenues would:
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If an increase in the supply of a product results in a decrease in the price,but no change in the actual quantity of the product exchanged,then the:
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