Which of the following errors, each considered individually, would cause the trial balance to be out of balance?

A. Cash of $620 received from a customer on account was posted as a debit of $260 to Cash and as a credit of $260 to Accounts Payable.

B. A transaction was not posted.

C. A payment of $159 to a creditor was posted as a debit to Accounts Payable and a debit of $159 to Cash.

D. A payment of $47 for supplies was posted as a debit of $74 to Supplies and a credit of $74 to Cash.