Changala Primary School (CPS) Parents and Teachers Association (PTA) intend to introduce a Local Area Network (LAN) at the school to improve communication and learning among key stakeholders. The PTA has invited you to advise the PTA on the following key practical issues (a) Outline the key principles related to auditing information technology processes and related controls. (10 Marks). (b) What you would do to implement a Data Recovery Plan around IT systems, applications and facilities (10 Marks) (c) Why you would favour the indications that only internal auditors of the CPS should always audit the LAN (10 Marks)