Blanchett Lighting Supplies Has Terminated the Employment of Drako,its Long-Time

Blanchett Lighting Supplies has terminated the employment of Drako,its long-time purchasing agent.What an advisable step for Blanchett to take after terminating this agency relationship?

A) Ensure the termination agreement is put into writing.
B) Ensure that third parties are notified.
C) Ensure an indemnity agreement is in place.
D) Ensure the agent is informed in writing of the termination.