When planning for this audit, which of the following must be completed?

You have been assigned the role of lead internal auditor. Your task is to carry out the annual assessment of the production line maintenance department.

When planning for this audit, which of the following must be completed?
A . Prepare the report.
B . Establish whether the controls are adequate or not.
C . Decide how the controls will be tested.
D . Learn all about the systems and controls in the department.
E . Carefully consider any control weaknesses that are reported.
F . Review previous audit findings for the department.

Answer: C,D,F