Well-planned passenger-car parking can increase the use of mass transportation, reduce the number of commuters, and encourage alternative travel methods. It's important that communities invest in improvements in passenger-car parking.

The conclusion drawn above is based on the assumption that
A. Mass transportation is becoming more popular as gasoline prices continue to increase
B. Many cities that invested in new parking facilities have witnessed increased usage of mass transportation
C. There are other ways to increase the use of mass transportation , reduce the number of commuters , and encourage alternative travel methods.
D. Some fraction of the prospective increase in the use of mass transportation , and reduction of the number of commuters can be realized
E. Parking is the most critical issue for most local communities

OA D

Source: EMPOWERgmat