Exam 4: The Market Forces of Supply and Demand

What would happen to the equilibrium price and quantity of lattés if coffee shops began using a machine that reduced the amount of labor necessary to produce steamed milk, which is used to make lattés, and scientists discovered that coffee prevents heart attacks?

A market includes

Today, people changed their expectations about the future. This change

Figure 4-7 -Refer to Figure 4-7. The shift from Db to Da is called

The law of supply and demand asserts that

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. Assuming these are the only four suppliers in this market and the function for market demand is QD=1000-100P, where QD is the quantity demanded and P is the price, what is the equilibrium quantity?

Which of the following events must cause equilibrium price to rise?

A surplus is the same as an excess demand.

Equilibrium price must increase when demand

Table 4-8 -Refer to Table 4-8. If these are the only three sellers in the market, then an increase in the market price from $6 to $12 will increase quantity supplied by

Which of the following characteristics is required for a perfectly competitive market?

If muffins and bagels are substitutes, a higher price for bagels would result in a(n)

Figure 4-10 -Refer to Figure 4-10. The movement from Point A to Point B represents an)

If a person expects the price of pumpkins to increase next month, then that person's current demand for pumpkins will increase.

Which of the following would shift the supply of Green Bay Packers football jerseys to the left?

A monopoly is a market with one

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

A yard sale is an example of a market.

Table 4-14 The table below shows the quantities demanded of milk per month by four families at various prices. -Refer to Table 4-14. If the four families listed are the only demanders in this market and the price of a gallon of milk is $4.00, what is the market quantity demanded?

An increase in the price of a good will