When a Client "Slips",the Best Course of Action for Mental

When a client "slips",the best course of action for mental health professionals is:

A) provide more intensive treatment services
B) teach the client to avoid the person,places,and things that caused the slip
C) reexamine the client's aftercare plan and design strategies to prevent the slip from escalating
D) organize an intervention team to motivate the client to return to treatment