Question 5 1 Point Which of the following is the most effective control procedure to detect vouchers that were prepared for the payment of goods that were not received? Count goods upon receipt in the storeroom. B Compare goods received with goods requisitioned in receiving department. C Match purchase order, receiving report, and vendor's invoice for each voucher in the accounts payable department. D Verify vouchers for accuracy and approval in the internal audit department. Question 6 1 Point Which of the following tests of controls is most useful in assessing the transaction-related audit objective related to completeness? A Account for sequence of vouchers and ensure that the vouchers prenumbered. Examine documents in voucher package for occurrence. C Attempt to input transactions with valid and invalid vendors. D Examine supporting documents for indication of approval