Because if there is a number of the more cars they will make sufficient demand for student's car. Students don't have to waste time waiting for a bus for a long time, do not allow time away from home and eventually purchase money must not be added.
If the number of the car up. It makes sufficient use of students. Students do not need to wait for a long time, no need for time away from home. And services. Did not have to waste money to buy a car.
If the car is increasing It will be adequate to the needs of students, use the car Students do not waste time waiting for the long, not need time out of the house And m, don't waste money bought the car