The price of a new textbook increases from $120 to $160, while the price of used copies of the textbook increased from $80 to $100. Other things being equal, we would expect
A) the quantity demanded of the used textbook to increase and the quantity demanded of the new textbook to decrease.
B) the quantity demanded of both to fall.
C) the demand for the new textbook to increase and the demand for the used textbook to decrease.
D) the quantity demanded of the used textbook to decrease and the quantity demanded of the new textbook to increase.
A
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Use the following graph for the milk market to answer the question below. 
In this market, the equilibrium price is ________ and equilibrium quantity is ________
A. $1.50 per gallon; 28 million gallons. B. $28 per gallon; 150 million gallons. C. $1.00 per gallon; 35 million gallons. D. $1.50 per gallon; 30 million gallons.
The firm in the figure above has a total revenue equal to ________
A) $5.10 × 10 B) $8.00 × 10 C) ($5.10 - $8.00 ) × 10 D) ($8.00 - $5.10 ) × 10 E) None of the above answers is correct because more information is needed.
Table 13.2ABC Bank Balance SheetAssetsLiabilitiesTotal reserves$80,000Transactions accounts$200,000Loans120,000??Refer to Table 13.2. With a required reserve ratio of 10 percent, ABC Bank would have excess reserves of
A. $40,000. B. $60,000. C. $140,000. D. $20,000.
Figure 3.6 illustrates a set of supply and demand curves for hamburgers. A decrease in supply and an increase in demand are represented by a movement from:
A. point d to point c. B. point c to point b. C. point b to point d. D. point c to point a.