What options are available for process servers to serve papers during non-business hours?

B is the correct answer because process servers have the flexibility to serve legal papers during non-business hours, which typically includes weekends and evenings. This allows them to accommodate the schedules of individuals who may not be available during traditional business hours. Serving during these times can increase the chances of successful service, as many people are home or more accessible during evenings and weekends.

While early morning service is a possibility, it does not provide the same breadth of options as serving throughout the weekend and evening hours. Choosing to serve exclusively at their office or restricting service to lunch hours would significantly limit a process server's effectiveness and ability to fulfill their duties. Non-business hour service is essential for maximizing opportunities to reach individuals and ensure that legal processes are upheld efficiently.