Final answer:
The train operator can best operate their train safely and maintain the schedule by following all safety protocols and regulations, showing up on time, and being present for their shifts.
Step-by-step explanation:
The best way for a train operator to operate their train safely while also trying to maintain the schedule can BEST be done by following all safety protocols and regulations. This is crucial as safety is the top priority in the operation of a train. While maintaining the schedule is important, it should never compromise the safety of the passengers or the operator.
Operators can prepare by ensuring they show up on time and are present for their designated shifts, which contributes to a predictable and stable schedule. Regular adherence to safety protocols and regulations can also improve efficiency over time, helping to maintain the schedule without compromising safety. By following these practices, the operators provide a service that met both their safety and punctuality goals.