Final answer:
A component auditor is typically a different accounting firm that audits a component or subsidiary of the parent company. The component auditor's role is to assess the financial statements and internal controls of the specific component or subsidiary.
Step-by-step explanation:
A component auditor is typically C) A different accounting firm that audits a component or subsidiary of the parent company.
When a company has multiple components or subsidiaries, it may hire a different accounting firm to audit each of them. This is done to ensure independence and objectivity in the audit process. The component auditor's role is to assess the financial statements and internal controls of the specific component or subsidiary.