Answer:
d) consists of documents that are produced, used and stored within the client's internal processes and systems.
Explanation:
Internal evidence is evidence that is kept inside the business organization. It includes all important matters, discussions, plans, policies, procedures that applied or apply in the future.
The financial statement of a client is internal evidence. Based on the financial statements, the auditor can give the qualified (fraud detected) or unqualified report (true and fair).
So, option d is correct