Which of the Following Controls Should Prevent an Invoice for the Purchase

Multiple Choice

Which of the following controls should prevent an invoice for the purchase of merchandise from being paid twice?

A) The check signer accounts for the numerical sequence of receiving reports used in support of each payment.
B) An individual independent of cash operations prepares a bank reconciliation.
C) The check signer reviews and cancels the voucher packets.
D) Two check signers are required for all checks over a specified amount.