The document discusses the steps an auditor should take when auditing different types of business concerns. The auditor should verify receipts and payments, cash balances, closing stock, depreciation methods, debtors and creditors, provisions, investments, contingent liabilities, sales, taxation provisions, capital vs revenue expenditures, unusual expenses, and legal formalities. The auditor should also check resolutions, previous audit reports, wages, prepaid/accrued items, and agreements.