Answer:
A. The internal auditor's inspection reports of the level of oil reserves.
Step-by-step explanation:
An accountant performed a review engagement of the financial statements of a non issuer oil and gas refinery.
A. The internal auditor's inspection reports of the level of oil reserves would be included in the accountant's documentation.
auditor report is a document containing the auditor opinion of whether the company financial statement comply with the generally accepted financial records.
for a financial statement to be complete, an auditor report must be included.