Below are 10 documents typically examined during an audit. Classify each document as either internal or external. Type of Document Documents 1. Canceled checks for payments of accounts payable. 2. Payroll time cards. 3. Duplicate sales invoices. 4. Vendors' invoices. 5. Bank statements. 6. Minutes of the board of directors' meetings. 7. Signed lease agreements. 8. Notes receivable. 9. Subsidiary accounts receivable records. 10. Remittance advices