service lightning mobile app?

Universal Containers UC wants to ensure that technicians enter required

information only once when completing work orders on the field service lightning

mobile app. The information entered by technicians need to also update the service

appointment and the case that are associated to the work order.

What should consultant leverage to ensure the right data is captured from the field

service lightning mobile app?
A . Lightning component with required field to update the case, work order and service appointment
B . Quick actions on cases, work orders and service appointment with required fields
C . Quick action on the work order and flow to update the case and service appointment
D . Process builder on case to update the service appointment and work order