Exam 3: Demand and Supply

The demand for orthodontists' services falls as the proportion of the population that obtains braces falls. It may take several years before the new long-run equilibrium for the orthodontic labor market is attained. In the meantime, the orthodontic labor market experiences a

What is the difference between a normal good and an inferior good? How does this relate to the demand curve?

An increase in price will lead to an increase in quantity supplied. This statement is

Gasoline prices in the United States decreased significantly between 2014 and 2016. A decrease in the price of gasoline, holding other things constant, will cause which of the following to occur?

-According to the above table, at a price of $16 per earbud, there is

-In the above figure, the demand curve for Good A shifts from D1 to D2 in Graph A when the price of Good B changes from P1 to P2 in Graph B. We can conclude that

An increase in demand for a good can be caused by

Suppose an individual experiences a permanent increase in income. As a result of this increased income, further assume that the individual eats dinner at restaurants more frequently each month. This information suggests that dinners at restaurants for this individual are

A direct or positive relationship between price and quantity supplied is

A technological improvement in the production of tablets would

-According to the above table, the equilibrium price of earbuds is

When there is an excess quantity supplied in the market

Which of the following is NOT a determinant of demand?

In the above figure, a surplus exists in the gasoline market when the price is

A demand curve is a

The concept of "demand" in economics refers to

The statement "other things being equal" in the law of demand means all of the following remain constant EXCEPT

There is a 50 percent decrease in the price of lumber used by a firm that builds new homes. This causes

A schedule of amounts of a good that people will purchase at various prices during a specific time period holding other factors constant is

Markets are