Elaborate with examples that proactive anti-fraud framework controls play a key role in an organizations fight against fraud. Include those examples in your discussion: 1) External audit of internal controls over financial reporting. 2) Independent audit committee. 3) Anti-fraud policies. 4) Fraud training for managers/executives. 5) Formal fraud risk assessment. 5) Surprise audits.

Provide relevant examples/real-life cases to support your answer