If the demand for a good decreases as income decreases, it is a(n): A.normal good. B.substitute good. C.complementary good. D.inferior good. 正确答案：normal good.

In the market for coffee, for many consumers: A.coffee mugs are substitutes. B.cola beverages are complements. C.non-dairy creamer is a substitute. D.tea is a substitute. 正确答案：tea is a substitute.

In the market for office workers: A.an increase in wages will increase the number of workers demanded. B.a decrease in wages will shift the demand for workers to the left. C.there are no substitutes because each human is unique. D.computers are complements. 正确答案：computers are com … 阅读详情>> "In the market for office workers:"

What might cause a demand function to shift to the right? A.An increase in the product’s own price. B.An increase in the price of a complement. C.A decrease in the price of a substitute. D.An increase in the price of a substitute. 正确答案：An increase in the price of a substitute.

If the demand for steak increases as income increases, this means that steak is a(n): A.substitute good. B.normal good. C.inferior good. D.complementary good. 正确答案：normal good.

If the price of computers increases and the demand for monitors decreases as a result, then: A.computers and monitors are substitutes. B.computers are a normal good and monitors are inferior. C.computers are an inferior good and monitors are normal. D.computers and monitors are c … 阅读详情>> "If the price of computers increases and the demand for monitors decreases as a result, then:"

Whether or not a good can be classified as a complement depends on whether；A.no substitutes exist. B.an increase in demand for one good follows a decrease in the price of the other. C.an increase in demand for one good follows an increase in the price of the other. D.you personal … 阅读详情>> "Whether or not a good can be classified as a complement depends on whether；A.no substitutes exist."

A decrease in the price of pizza will cause a(n): A.increase in demand. B.increase in quantity demanded. C.decrease in the number of consumers. D.decrease in quantity demanded. 正确答案：increase in quantity demanded.

If the demand for computers shifts to the right as consumers’ incomes rise, computers are A.inferior goods. B.normal goods. C.complement goods. D.substitute goods. 正确答案：normal goods.

As consumers’ incomes increase, the demand for ground beef decreases. Ground beef is called a(n): A.substitute good. B.complement good. C.normal good. D.inferior good. 正确答案：inferior good.

As consumers’ incomes decrease, the demand curve for bologna sandwiches shifts to the right. Therefore bologna sandwiches are: A.inferior goods. B.normal goods. C.substitute goods. D.complement goods. 正确答案：inferior goods.

Suppose the price of gasoline increases and that sport utility vehicles get poor gas mileage compared to other available cars. One would expect: A.the demand for gasoline to decrease. B.the demand for sport utility vehicles to decrease. C.the quantity of sport utility vehicles de … 阅读详情>> "Suppose the price of gasoline increases and that sport utility vehicles get poor gas mileage compared to other available cars. One would expect:"