8 Internal control activities LO1,2 Percy Printers uses the following control procedures: a Cheques are not pre-numbered because the purchasing manager must approve payments before cheques are signed. The company's accountant records the receipt of cash and cheques and makes deposits at the bank. C The employee who works the register reconciles cash to d Employees know that the internal auditor will perform a bank e Petty cash is kept in a back room but is not monitored during f A receipts at the end of the day. reconciliation at the end of each month. the day. cashier lets another employee work his assigned register while he helps a customer. Required y the problem with each internal control procedure