Exam 5: Elasticity: Measuring Responsiveness
Exam 1: The Core Principles of Economics156 Questions
Exam 2: Demand: Thinking Like a Buyer165 Questions
Exam 3: Supply: Thinking Like a Seller168 Questions
Exam 4: Equilibrium: Where Supply Meets Demand191 Questions
Exam 5: Elasticity: Measuring Responsiveness182 Questions
Exam 6: When Governments Intervene in Markets265 Questions
Exam 7: Welfare and Efficiency208 Questions
Exam 8: Gains From Trade161 Questions
Exam 9: International Trade215 Questions
Exam 10: Externalities and Public Goods241 Questions
Exam 11: Labor Demand and Supply223 Questions
Exam 12: Wages, Workers, and Management154 Questions
Exam 13: Inequality, Social Insurance, and Redistribution190 Questions
Exam 14: Market Structure and Market Power216 Questions
Exam 15: Entry, Exit, and Long-Run Profitability217 Questions
Exam 16: Business Strategy148 Questions
Exam 17: Sophisticated Pricing Strategies170 Questions
Exam 18: Game Theory and Strategic Choices227 Questions
Exam 19: Decisions Involving Uncertainty201 Questions
Exam 20: Decisions With Private Information156 Questions
Exam 21: Sizing up the Economy Using Gdp204 Questions
Exam 22: Economic Growth137 Questions
Exam 23: Unemployment167 Questions
Exam 24: Inflation and Money158 Questions
Exam 25: Consumption and Saving158 Questions
Exam 26: Investment150 Questions
Exam 27: The Financial Sector137 Questions
Exam 28: International Finance and the Exchange Rate129 Questions
Exam 29: Business Cycles149 Questions
Exam 30: IS-MP Analysis: Interest Rates and Output123 Questions
Exam 31: Phillips Curve131 Questions
Exam 32: The Fed Model: Linking Interest Rates, Output, and Inflation125 Questions
Exam 33: Aggregate Demand and Aggregate Supply169 Questions
Exam 34: Monetary Policy130 Questions
Exam 35: Government Spending, Taxes, and Fiscal Policy178 Questions
Exam 36: Appendix: Aggregate Expenditure and the Multiplier78 Questions
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Suppose the price of heating oil increases by 10%, and the quantity of heating oil demanded each day in Montauk drops by 5%. The demand for heating oil in Montauk is:
(Multiple Choice)
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If quantity supplied does not respond substantially to a relatively large change in price, supply is:
(Multiple Choice)
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Using the midpoint formula, calculate the price elasticity of demand using the midpoint formula for the following four products.
Apples Grapes Peaches P1 1 1 2.5 P2 0.75 0.5 1 Q1 350 750 700 Q2 500 1,250 900
(Essay)
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Taking the absolute value of the cross-price elasticity of demand is incorrect because it would:
(Multiple Choice)
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Calculate the price elasticity of demand for the following products using the midpoint formula, and rank them from most elastic demand to most inelastic demand.
Beef Chicken Pork P1 2.5 5 3 P2 2 4 2.5 Q1 800 1,000 700 Q2 1,200 1,250 800
(Short Answer)
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The price of a dozen eggs falls from $3 to $2.70. In response to this price change, the quantity supplied of eggs falls from 100,000 dozen eggs to 75,000 dozen eggs. What is the price elasticity of supply for eggs?
(Multiple Choice)
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The state of Massachusetts recently saw an increase in the price of electricity of 10%, which brought about a fall in the quantity of electricity consumed by 2%. The price elasticity of demand is equal to _____, and demand is described as _____.
(Multiple Choice)
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Two products have a cross-price elasticity of demand of 1.5. Based on this value of cross-price elasticity, which of the following products are they most likely to be?
(Multiple Choice)
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(Figure: Supply Curves) The figure shows four different supply curves for four products: A, B, C, and D. Which of the products has the most elastic supply curve? 

(Multiple Choice)
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The price of chicken breast rises from $3.50 per pound to $4.25 per pound. In response to this price change, the quantity demanded for chicken breast falls by 30%. What is the absolute value of the price elasticity of demand for chicken breast?
(Multiple Choice)
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(Figure: The Demand Curve for Car Insurance) Use Figure: The Demand Curve for Car Insurance. Demand is _____ between $20 and $21, since total revenue _____ when the price _____.


(Multiple Choice)
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If a consumer has more time to search for a low-cost alternative for an item, the demand curve for that item will be:
(Multiple Choice)
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The percent change in insulin demanded for any price change is zero. The demand curve for insulin is _____, and the price elasticity of demand is _____.
(Multiple Choice)
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Suppose the cross-price elasticity of demand between Taco Bell tacos and Carnitas Lonja (in San Antonio, Texas) tacos is 0.8. If Carnitas Lonja increases the price of its tacos by 10%:
(Multiple Choice)
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(Figure: Supply Curves) The figure shows four different supply curves for four products: A, B, C and D. Which of the products has a perfectly inelastic supply curve? 

(Multiple Choice)
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(Figure: Demand for High End Cell Phones) Use Figure: The Demand for High End Cell Phones. Total revenue at point V equals the:


(Multiple Choice)
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A Smoothie King manager has estimated that the price elasticity of demand for exotic fruit smoothies is 2. If the store increases menu prices by 5%, she can expect the quantity of exotic fruit smoothies sold to decrease by _____ and total revenue to _____.
(Multiple Choice)
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The price of milk at the local grocery store is cut by 25%. In response to this price cut, the quantity of milk demanded increases by 10%. What is the absolute value of the price elasticity of demand for milk?
(Multiple Choice)
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If the price elasticity of supply is greater than zero but less than one, then supply is:
(Multiple Choice)
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When the absolute value of the price elasticity of demand is infinite, demand is:
(Multiple Choice)
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