How should a Consultant recommend implementing this process?

Universal Containers performs multi-staged jobs, where the second job can only begin after completion of the first job.

How should a Consultant recommend implementing this process?
A . Create two Service Appointments, set the Related Service Appointment and Time Dependency.
B. Create one Service Appointment with the total duration of the two jobs and assign two Resources.
C. Create two Service Appointments and schedule them to the same Resource.
D. Create one Service Appointment and schedule it to two different Resources.

Answer: A