Final answer:
Management should explain the usefulness of non-GAAP measures. Companies should ensure that non-GAAP disclosures are not misleading.
Step-by-step explanation:
The correct statements that properly describe requirements for non-GAAP disclosures are:
- A. Management should explain the usefulness of non-GAAP measures: Companies should provide an explanation of how non-GAAP measures are relevant and helpful in evaluating their financial performance.
- C. Companies should ensure that non-GAAP disclosures are not misleading: It is important for companies to present non-GAAP measures accurately and avoid potential misinterpretation by investors or stakeholders.
Option B is incorrect because external auditors do not specifically oversee the use of non-GAAP measures in public disclosures.