Exam 4: The Market Forces of Supply and Demand

Table 4-4 -Refer to Table 4-4. Suppose the market consists of Barb and Carl only. If the price falls by $2, the quantity demanded in the market increases by

Table 4-8 -Refer to Table 4-8. Suppose Firm X and Firm Y are the only two sellers in the market. If the market price increases from $12 to $15, quantity supplied will

Figure 4-7 -Refer to Figure 4-7. If the demand curve for Good X shifts from Db to Da, then

Sellers respond to a shortage by cutting their prices.

Scenario 4-1 Suppose the demand schedule in a market can be represented by the equation , where is the quantity demanded and is the price. Also, suppose the supply schedule can be represented by the equation , where is the quantity supplied. -Refer to Scenario 4-1. Suppose the price is currently equal to 18 in this market. Is there a shortage or surplus in this market, and how large is the shortage/surplus?

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

Suppose chocolate-dipped strawberries are currently selling for $30 per dozen, but the equilibrium price of chocolate-dipped strawberries is $20 per dozen. We would expect a

Figure 4-26 -Refer to Figure 4-26. Which of the following movements would illustrate the effect in the market for fences of a decrease in the price of wood?

A decrease in supply will cause an increase in price, which will cause a decrease in quantity demanded.

The supply curve for stand up paddle boards

What will happen in the market for shotgun-shell ammunition now if buyers expect higher shotgun-shell prices in the near future?

A decrease in the price of a product and an increase in the number of buyers in the market affect the demand curve in the same general way.

Figure 4-25 The graph below pertains to the supply of paper to colleges and universities. -Refer to Figure 4-25. All else equal, buyers expecting paper to be more expensive in the future would cause a current move from

Suppose that demand for a good increases and, at the same time, supply of the good decreases. What would happen in the market for the good?

The quantity demanded of a product is the amount that buyers are willing and able to purchase at a particular price.

Scenario 4-1 Suppose the demand schedule in a market can be represented by the equation , where is the quantity demanded and is the price. Also, suppose the supply schedule can be represented by the equation , where is the quantity supplied. -Refer to Scenario 4-1. Suppose the price is currently equal to 10 in this market. Is there a shortage or surplus in this market, and how large is the shortage/surplus?

Supply refers to the position of the supply curve, whereas the quantity supplied refers to the amount suppliers wish to sell.

If the number of sellers in a market increases, then the

Figure 4-4 Yasmine Mercedes -Refer to Figure 4-4. Suppose Yasmine and Mercedes are the only two consumers in the market. When the market price falls from $12 to $6, the quantity demanded increases by

Figure 4-9 Panel (a) Panel (b) -Refer to Figure 4-9. The graphs show the demand for cigarettes. In Panel (b), the arrows are consistent with which of the following events?