In 1985 a desert community stopped pumping water from a 1000 foot well because it had run dry. In 2005 the price of water doubled. The community then drilled the well deeper and started pumping again. In this community, A.markets cannot reach equilibrium because there is a persis … 阅读详情>> "In 1985 a desert community stopped pumping water from a 1000 foot well because it had run dry. In 2005 the price of water doubled. The community then drilled the well deeper and started pumping again. In this community,"

The price elasticity of demand for a good measures the responsiveness of: A.demand to a one percent change in price of that good. B.quantity demanded to a one percent change in price of that good. C.price to a one percent change in the quantity demanded of that good. D.price to a … 阅读详情>> "The price elasticity of demand for a good measures the responsiveness of:"

The price elasticity of demand is a measure of: A.the change in quantity demanded of a good that results from a change in its price. B.the demand for a good. C.the change in price of a good that results from a change in its quantity demanded. D.how consumers respond to excess dem … 阅读详情>> "The price elasticity of demand is a measure of:"

The percentage change in quantity demanded that results from a 1 percent change in price is known as the: A.price elasticity of demand. B.cross-price elasticity of demand. C.price elasticity of supply. D.income elasticity of demand. 正确答案：price elasticity of demand.

When calculating price elasticity of demand, if the percentage change in price is negative, then the percentage change in quantity demanded is typically: A.less than one. B.negative. C.positive. D.greater than one. 正确答案：positive.

If the price of cheese falls by 1 percent and the quantity demanded rises by 3 percent, then the price elasticity of demand for cheese is equal to: A.30. B.0.333. C.3. D.0.30. 正确答案：3.

If the price of textbooks increases by one percent and the quantity demanded falls by one-half percent, then the price elasticity of demand is equal to: A.0.5. B.5. C.2. D.0.05. 正确答案：0.5.

If the price of textbooks increases by one percent and the quantity demanded falls by one-half percent, then demand for textbooks is: A.negative. B.unit elastic. C.elastic. D.inelastic. 正确答案：inelastic.

The price elasticity of demand is typically expressed as a positive number because: A.both the numerator and the denominator are negative, so the formula yields a positive number. B.the demand curve has a positive slope. C.it’s convenient to use absolute values. D.price and quant … 阅读详情>> "The price elasticity of demand is typically expressed as a positive number because:"

If the absolute value of the price elasticity of demand for tickets to a football game is 2, then if the price increases by 1%, quantity demanded decreases by: A.4%. B.?%. C.2%. D.1%. 正确答案：2%.

If the absolute value of the price elasticity of demand for cell phone service is 3, then if the price of cell phone service increases by 1%, quantity demanded would: A.decrease by 3%. B.increase by 3%. C.decrease by 0.33%. D.increase by 0.33%. 正确答案：decrease by 3%.

If 20% increase in the price of a good leads to a 60% decrease in the quantity demanded, then what is the price elasticity of demand? A.1/3. B.1/6. C.30. D.3. 正确答案：3.