For an integrated audit of an issuer under PCAOB standards, the auditor must:

For an integrated audit of an issuer under PCAOB standards, the auditor must:

For an integrated audit of an issuer under PCAOB standards, the auditor must:

A. Audit financial statements and audit internal control over financial reporting.

B. Only perform substantive testing, no control testing.

C. Issue separate reports for financial statements and tax return.

D. Assume all controls are ineffective.

Answer: A

Explanation: Integrated audit requires opinions on both financial statements and ICFR.