Exam 4: The Market Forces of Supply and Demand

Table 4-16 The following table shows the supply and demand schedules in a market. -Refer to Table 4-16. What is the equilibrium quantity in this market?

Suppose that when income rises, the demand curve for doctor's visits shifts to the right. In this case, we know doctor's visits are

A movement upward and to the left along a given demand curve is called a decrease in demand.

A rightward shift of a supply curve is called an)

In a given market, how are the equilibrium price and the market-clearing price related?

Figure 4-22 -Refer to Figure 4-22. What is the equilibrium quantity in this market?

Suppose that a decrease in the price of good X results in fewer units of good Y being demanded. This implies that X and Y are

Table 4-13 The demand schedule below pertains to sandwiches demanded per week. -Refer to Table 4-13. Regarding Harry and Darby, whose demand for sandwiches conforms to the law of demand?

Pens are normal goods. What will happen to the equilibrium price of pens if the price of pencils rises, consumers experience an increase in income, writing in ink becomes fashionable, people expect the price of pens to rise in the near future, the population increases, fewer firms manufacture pens, and the wages of pen-makers increase?

Beef is a normal good. You observe that both the equilibrium price and quantity of beef have fallen over time. Which of the following explanations would be most consistent with this observation?

The law of supply and demand asserts that

Figure 4-18 -Refer to Figure 4-18. At a price of $15, there would be a

A decrease in the price of blueberries will decrease both the equilibrium price and quantity in the market for blueberry muffins.

Figure 4-25 The graph below pertains to the supply of paper to colleges and universities. -Refer to Figure 4-25. All else equal, sellers expecting the price of paper to decrease next month when many college students leave campuses for the summer would cause a current move from

Which of the following would cause a movement along the supply curve for cupcakes?

Suppose the American Medical Association announces that men who shave their heads are less likely to die of heart failure. We could expect the current demand for

Suppose scientists provide evidence that people who drink energy drinks are more likely to have a heart attack than people who do not drink energy drinks. We would expect to see

What would happen to the equilibrium price and quantity of lattés if coffee shops began using a machine that reduced the amount of labor necessary to produce them?

Figure 4-13 -Refer to Figure 4-13. If Producer A and Producer B are the only producers in the market, then the market quantity supplied when the price is $8 is

Which of the following would not shift the supply curve for mp3 players?