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More television sets are being sold today than one year ago, and the selling price has increased. This could have been caused by a(n)


A) decrease in supply.
B) increase in demand.
C) decrease in demand.
D) increase in supply.
E) exception to the law of demand.

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The following is an example of the market allocation mechanism


A) Long lines of people waiting to purchase the new Apple iPad
B) The raffle drawing for a trip to Hawaii
C) The American interstate freeway system
D) The $5 pizza special at the nearby-campus pizzeria
E) None of these is an example of the market allocation mechanism.

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Economists use the term supply to refer to the quantity of a good that is supplied at various price levels, that is, a set of price and quantity-supplied combinations, everything else held constant.

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The demand curve for ice cream will shift if there is a change in the price of ice cream.

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The Federal Reserve and economists concerned about inflation monitor changes in technology, knowing improvements in technology tend to


A) decrease demand for technology.
B) increase the quantity supplied as prices decrease.
C) increase supply and lower prices.
D) reduce offshoring and increase gainsharing.
E) do all of these.

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The development of a low-cost synthetic fuel is expected to affect the market for crude oil in which of the following ways?


A) Decrease the demand for oil
B) Decrease the price of oil
C) Decrease the quantity demanded and quantity supplied of oil
D) Decrease the equilibrium quantity of oil
E) All of these

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Ryan is on a limited budget. He constantly takes money from the office coffee jar to pay for his meals. Ryan is utilizing a free market as it is intended to be used.

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If three gasoline stations are located at the same intersection, their prices are often identical because they are complementary goods.

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  -Beginning with equilibrium in Table 2.3, an increase in price of $1 would A)  cause a shortage of 36. B)  cause a surplus of 36. C)  cause a shortage of 72. D)  cause a surplus of 72. E)  lead to an increase in demand. -Beginning with equilibrium in Table 2.3, an increase in price of $1 would


A) cause a shortage of 36.
B) cause a surplus of 36.
C) cause a shortage of 72.
D) cause a surplus of 72.
E) lead to an increase in demand.

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Which of the following would most likely cause an increase in the demand for personal computers?


A) A reduction in the price of personal computers, other things being equal
B) An increase in the supply of personal computers, other things being equal
C) A requirement by universities that all students buy personal computers
D) An increase in the number of computer manufacturers, other things being equal
E) An increase in the cost of computer paper

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Which of the following statements is true of any market?


A) The interaction of demand and supply determines the price and quantity in that market.
B) There must be a supply of the item but not necessarily a demand for the item.
C) Demand and supply are always equal for an item.
D) There must be a demand for the item but not necessarily a supply of the item.
E) The market will always be in equilibrium.

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Figure 2.1 Figure 2.1    -Consider the market described by the demand and supply curves in Figure 2.1. Which of the following is true if the current market price is $40 per unit? A)  The quantity demanded is 400 units. B)  There is a shortage of 200 units. C)  The quantity sold is 200 units. D)  The quantity supplied is 200 units. E)  There is an excess demand of 200 units. -Consider the market described by the demand and supply curves in Figure 2.1. Which of the following is true if the current market price is $40 per unit?


A) The quantity demanded is 400 units.
B) There is a shortage of 200 units.
C) The quantity sold is 200 units.
D) The quantity supplied is 200 units.
E) There is an excess demand of 200 units.

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According to the law of supply, if the price of electric ranges increased, everything else held constant, the


A) supply of electric ranges would decrease.
B) demand for gas ranges would increase.
C) demand for electric ranges would decrease.
D) supply of electric ranges would increase.
E) quantity supplied of electric ranges would increase.

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At the equilibrium price,


A) there is a tendency for the price to rise.
B) there is no pressure on price to rise or fall.
C) quantity demanded exceeds quantity supplied.
D) quantity supplied exceeds quantity demanded.
E) there is a tendency for the price to fall.

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When a new pest destroys the coffee trees in Latin America, which of the following is correct?


A) The demand for coffee decreases, the price of coffee increases, less coffee will be sold.
B) The supply of coffee decreases, the price of coffee increases, the price of tea will increase.
C) The demand for coffee increases, the price of coffee increases, more coffee will be sold.
D) The supply of coffee increases, the price of coffee decreases, more coffee will be sold.
E) The supply of coffee decreases, the price of coffee decreases, more tea will be sold.

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Assume an increase in the profitability of firms in a product market. Over time, we can expect


A) market supply to decrease.
B) the demand for resources to increase.
C) the equilibrium price of the product to rise.
D) firms to leave this market.
E) the equilibrium price of the product to fall.

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If consumers are willing and able to pay a higher price to obtain any particular quantity, then


A) demand has increased.
B) supply has increased.
C) demand has decreased.
D) supply has decreased.
E) both demand and supply have decreased.

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According to the law of demand, when the price of a BMW or a Gucci purse increases, the quantity demanded of these goods will also increase because the goods have become more prestigious.

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If the demand curve for product J shifts to the left as the price of product K increases, then


A) the number of consumers of product K has increased.
B) the income of consumers of product K has increased.
C) products J and K are substitute goods.
D) products J and K are complementary goods.
E) products J and K are not related.

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Figure 2.3 Figure 2.3    -In Figure 2.3, the initial demand curve is D<sub>1</sub> and the supply curve is S<sub>1</sub>. If consumers become optimistic about their future economic well-being, the most likely consequence is a shift from A)  S<sub>1</sub> to S<sub>2</sub>. B)  D<sub>1</sub> to D<sub>2</sub>. C)  D<sub>1</sub> to D<sub>3</sub>. D)  D<sub>3</sub> to D<sub>1</sub>. E)  D<sub>2</sub> to D<sub>1</sub>. -In Figure 2.3, the initial demand curve is D1 and the supply curve is S1. If consumers become optimistic about their future economic well-being, the most likely consequence is a shift from


A) S1 to S2.
B) D1 to D2.
C) D1 to D3.
D) D3 to D1.
E) D2 to D1.

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