Answer:
Option D)
- Price ⇒ increase
- Quantity ⇒ indeterminate
Step-by-step explanation:
Since the government increases the excise tax on gasoline, the price of gasoline should increase. Taxes always do that, they increase the price of everything. This increase in price should result in a lower quantity demanded.
If consumers start to drive longer distances because they decided to live in the suburbs, this will increase the quantity demanded for gas, and that increase int eh quantity demanded should also increase the equilibrium price.
If we combine both situations, only one definite outcome will result: the equilibrium price of gasoline will increase. But regarding the quantity demanded, that is a little more complicated because the increase in price should lower the quantity demanded, not by a lot because gas is generally very price inelastic. On the other hand, longer rides should increase the quantity demanded, but we do not know by how much. So the change in quantity is indeterminate.