Exam 4: Demand, supply, and Market Equilibrium

Two goods are complements if an increase in the price of one good leads to an increase in demand for the other.

Figure 4.1 -Refer to Figure 4.1 that shows Mary and Tom's individual demand curves for meals per week at Fratelli's Italian Restaurant.Assuming Mary and Tom are the only consumers in the market,what is the market quantity demanded at a price of $10?

If we observe that the price is rising in the sugar market,it could be due to:

Figure 4.5 -Figure 4.5 illustrates the supply of guitars.A technological advancement that makes guitars cheaper to produce would most likely cause a movement from:

If incomes decrease and electricity is a normal good,then:

Figure 4.4 -Figure 4.4 illustrates the demand for guitars.Assume that guitars and guitar strings are complements.An increase in the price of guitar strings would bring about a movement from:

What happens if the price of a product is below the equilibrium price?

Figure 4.1 -Refer to Figure 4.1 that shows Mary and Tom's individual demand curves for meals per week at Fratelli's Italian Restaurant.Assuming Mary and Tom are the only consumers in the market,what is the market quantity demanded at a price of $15?

Two goods are substitutes if:

Assume that tortilla chips and salsa are complements.When the price of tortilla chips decreases:

Suppose that people expect that the price of orange juice will rise next month.We would predict that the equilibrium quantity of orange juice will ________ and the equilibrium price of orange juice will ________ this month.

Define a "normal good" as it relates to markets.

Suppose that a market for a product is in equilibrium at a price of $5 per unit.At any price above $5 per unit:

Suppose that in October the price of a cup of cafe latte was $1.50 and 400 lattes were consumed.In November the price of a latte was $2.00 and 600 lattes were consumed.What might have caused this change?

When the price of one product decreases,what does it do to the demand of its complementary product?

When the price of a product decreases,the demand for a substitute product:

In the Application,what did Ted Koppel identify as the explanation for why (illegal)drug prices have been dropping?

If sellers have an expectation of higher future prices:

Suppose that the quantity supplied of pizza exceeds the quantity demanded for pizza.We would expect that:

Assume that chicken and beef are substitutes.When the price of beef increases: