A private bus company gained greater profits and provided bus service to the area at lower fares by running buses more frequently and stimulating greater ridership. Hoping to continue these financial trends, the company plans to replace all older buser with new, larger buses, including some double-decker buses.
The okan of the bus company as described above assumes all of the following EXCEPT:
D: Driving the new buses will be no more diffcult than driving the buses they are to replace.
E: the larger, double-decker buses will not face obstacles such as height and weight restrictions in the bus company's area of service
