Exam 4: The Market Forces of Supply and Demand

Table 4-7 -Refer to Table 4-7. If these are the only four sellers in the market for ice cream, then when the price decreases from $10 to $8, the market quantity supplied decreases by

Which of the following changes would not shift the supply curve for a good or service?

The following table contains a demand schedule for a good. If the law of demand applies to this good, then Q1 could be

Table 4-1 -Refer to Table 4-1. Which of the following illustrates the market demand curve?

A market supply curve shows how the total quantity supplied of a good varies as

Table 4-11 -Refer to Table 4-11. If the price were $4, a

Figure 4-16 -Refer to Figure 4-16. The shift from S to S' is called a(n)

Table 4-15 The following table shows the number of cases of water each seller is willing to sell at the prices listed. -Refer to Table 4-15. If only Brook Mountain and Cascade Waters operate in this market, what is the market quantity supplied when the price is $3.00 per case?

When it comes to people's tastes, economists generally believe that

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

Figure 4-5 -Refer to Figure 4-5. Which of the following would cause the demand curve to shift from Demand B to Demand A in the market for oranges in the United States?

A decrease in supply shifts the supply curve to the left.

Which of the following is not a characteristic of a perfectly competitive market?

Figure 4-16 -Refer to Figure 4-16. If the supply curves that are drawn represent supply curves for single-family residential houses, then the movement from S to S' could be caused by a(n)

Assume Leo buys coffee beans in a competitive market. It follows that

In a market economy, prices are the signals that guide the allocation of scarce resources.

If suppliers expect the price of their product to fall in the future, then they will

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?

Figure 4-28 -Refer to Figure 4-28. Using the points on the figure, describe the change that would occur if consumer incomes increase and this is an inferior good.

At the equilibrium price, the quantity of the good that buyers are willing and able to buy