Documentation provides which concept?

• A. Audit report
• B. Trial balance
• C. Paper trail
• D. Executive summary

Answer: (C)

Documentation provides a paper trail—the recorded sequence of documents that evidence each transaction from its source to the financial statements. This trail allows you to verify amounts, dates, and approvals, and to reconstruct events if questions arise. A paper trail supports accuracy and accountability, makes audits smoother, and helps meet internal controls and regulatory requirements. The other options aren’t about providing evidence in the records: an audit report is the result of an examination, not something documented; a trial balance is a recap of ledger balances used to check arithmetic; an executive summary is a brief overview, not the evidentiary trail.