Final answer:
Auditors ensure that appropriate accounting principles are used and outputs match management's assertions, assess financial controls, and verify the integrity of financial data.
Step-by-step explanation:
The auditors' role is to make sure appropriate accounting principles are used and that the output corresponds with management's assertions. This involves evaluating the financial statements of a company to ensure that they are prepared correctly and represent the company's financial position accurately. Auditors conduct various tests and procedures to assess whether the financial statements are free of material misstatement, whether due to fraud or error. They also assess financial controls and the overall integrity of financial data to provide assurance to stakeholders that the company's financial reporting is reliable.