Exam 4: Supply and Demand: An Initial Look

Distinguish between demand and quantity demanded.Do the same for supply and quantity supplied.

The quantity of newspapers sold will decline if

Professional baseball teams in the United States use only wooden bats.If aluminum bats were permitted,the likely result would be a

"Demand" is a series of quantities demanded,one for each person in the market.

The cost of processors and memory has decreased dramatically in the past twenty-five years.As a result,we have seen

Rent controls are designed to protect consumers from high rents.

If the price of a good is below the equilibrium price,

How will an increase in price tend to affect demand?

An increase in supply will have what effect on equilibrium price and quantity?

The quantity of Blu-Ray players purchased declined in spite of a decline in price.This implies that the

In an attempt to forecast enrollment,a major university hired an economist to give a "head count." One variable which she would probably emphasize more than any other in trying to forecast this is

Why do price ceilings tend to cause persistent imbalances in the market?

Figure 4-4 -In Figure 4-4,an increase in population will change demand from

The demand for a textbook written by Schwarz and Mobley is Q = 20,000 − 50P; supply is Q = 2,000 + 100P.Students complain about the high price of textbooks,resulting in a price ceiling and,unfortunately,a shortage of texts.Below what price will shortages occur?

Which of the following will tend to occur if price controls are imposed on a product?

The price of coal fell and the quantity sold also fell.Everything else being equal,it is consistent that

When there is an increase in demand,

An increase in the price of gasoline shifts the demand for tires to the

Figure 4-16 -Assume that Figure 4-16 shows the supply of steak.An increase in the price of pork will change the supply from

If the price of hamburger rises,we would expect the demand for steak to shift to the right.