Which of the following statements if any is/are correct? (1) Internal auditors should re

Which of the following statements, if any, is/are correct？ (1) Internal auditors should report to the finance director as they understand internal controls and are best placed to implement any recommendations in a timely manner (2) Companies are not required to establish and maintain an internal audit function

A.1 only

B.2 only

C.Both 1 and 2

D.Neither 1 nor 2

请帮忙给出正确答案和分析，谢谢！