You are working as a technician at Certkiller .com. A customer has requested that you do work
outside the original scope of the work order. Which of the following actions should you take?

A.
Return after the work day is finished and complete the out of scope work.

B.
Contact the supervisor and proceed as directed.

C.
Inform the customer that additional work requires additional cost.

D.
Leave the site and notify the supervisor.