A Toll Collected from Each Car Traveling During Rush Hour

Multiple Choice

A toll collected from each car traveling during rush hour on a congested road is an effective correction to the Tragedy of the Commons for all of the following reasons except

A) The toll provides an incentive for commuters to drive at times other than rush hour.
B) The toll provides an incentive for commuters to use public transit rather than driving.
C) The toll provides an incentive for commuters to drive more fuel-efficient cars.
D) The toll provides an incentive for commuters to car-pool.