Exam 4: The Market Forces of Supply and Demand

A market supply curve is determined by

Most studies have found that tobacco and marijuana are substitutes rather than complements.

If a shortage exists in a market, then we know that the actual price is

An increase in the price of a product and an increase in the number of sellers in the market affect the supply curve in the same general way.

You wear either shorts or sweatpants every day. You notice that sweatpants have gone on sale, so your demand for

Table 4-9 -Refer to Table 4-9. Which combination would produce an increase in equilibrium quantity and an indeterminate change in equilibrium price?

Price will rise to eliminate a shortage.

Figure 4-7 -Refer to Figure 4-7. The movement from Da to Db could be caused by

If buyers today become more willing and able than before to purchase larger quantities of stand up paddle boards SUPs) at each price of SUPs, then

If something happens to alter the quantity demanded at any given price, then

The law of demand states that, other things equal, when the price of a good

What will happen to the equilibrium price and quantity of traditional camera film if traditional cameras become more expensive, digital cameras become cheaper, the cost of the resources needed to manufacture traditional film falls, and more firms decide to manufacture traditional film?

When quantity demanded exceeds quantity supplied at the current market price, the market has a shortage, and market price will likely rise in the future to eliminate the shortage.

When an increase in the price of one good lowers the demand for another good, the two goods are called complements.

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

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 all four suppliers operate in this market, what is the market quantity supplied when the price is $6.00 per case?

Public service announcements, mandatory health warnings on cigarette packages, and the prohibition of cigarette advertising on television are all policies aimed at shifting the demand curve for cigarettes to the right.

Figure 4-16 -Refer to Figure 4-16. The shift from S to S' is called an)

Figure 4-26 -Refer to Figure 4-26. Which of the following movements would illustrate the effect in the market for wedding cakes resulting from a decrease in the number of pastry chefs?

Table 4-7 -Refer to Table 4-7. If these are the only four sellers in the market for ice cream, then the market quantity supplied at a price of $8 is