Practice Multiple Choice Questions
1. If the price of automobiles were to increase substantially, the demand curve for gasoline would most likely
A) shift leftward.
B) shift rightward.
C) remain unchanged.
D) become steeper.
2. Recently, many cities have attempted to pass laws taxing the sale of sugary drinks such as soda pop. If one of these laws passes, we would expect
A) the supply curve for soda pop to shift to the right.
B) the supply curve for soda pop to become more vertical.
C) the demand curve for soda pop to shift to the right.
D) the demand curve for soda pop to shift to the left.
3. As the price of a good increases, the change in the quantity demanded can be shown by
A) shifting the demand curve leftward.
B) shifting the demand curve rightward.
C) moving down along the same demand curve.
D) moving up along the same demand curve.
4. The price of crude oil rose to over $100 per barrel in early 2013. What would we expect to see happen to the supply of plastic, which is produced using crude oil?
A) The supply of plastic will increase.
B) The supply of plastic will decrease.
C) The supply of plastic will stay the same because the government requires plastic producers to meet statutory minimum production levels.
D) The supply of plastic will stay the same because of the profit motives of plastic producers.
5. The above figure shows a graph of the market for pizzas in a large town. No pizzas will be demanded unless price is less than
A) $0.
B) $5.
C) $12.
D) $14.
6. The above figure shows a graph of the market for pizzas in a large town. What are the equilibrium price and quantity?
A) p = 8, Q = 60
B) p = 7, Q = 40
C) p = 7, Q = 70
D) p = 10, Q = 40
7. At equilibrium, quantity sold equals the quantity bought. This implies that
A) to sell more, producers require more in payment than consumers are willing to pay.
B) government regulation is necessary.
C) to sell less would require a lower price but would yield