Would financial statement analysis still be necessary if managers reported truthfully andfully on the firm’s performance? Why or why not?

Yes, financial statement analysis would still be necessary even if managers reported truthfully and fully on the firm’s performance. Here's why:

1. Verification: Even if managers are honest, financial statement analysis serves as a check and balance. It verifies the accuracy of the reports and ensures there are no errors or omissions.

2. Perspective: Managers may have a different perspective on what constitutes good performance. Financial statement analysis provides a standardized, objective measure of performance.

3. Trends and Patterns: Financial statement analysis can reveal trends and patterns that may not be immediately obvious from a straightforward report. This can provide valuable insights for decision-making.

4. Comparability: Financial statement analysis allows for comparison between different companies in the same industry. This is useful for investors and stakeholders to make informed decisions.

5. Compliance: Financial statement analysis ensures that the company is complying with financial reporting standards and regulations.

So, even with full and truthful reporting from managers, financial statement analysis remains a crucial part of understanding a company's financial health and making informed business decisions.