8. Which of the following errors, each considered individually, would cause the trial balance to be out of balance? (a) A payment of $148 to a creditor was posted as a debit to accounts payable and a debit of $148 to cash (b) Cash received from a customer on account was posted as a debit of $350 to cash and as a credit of $350 to accounts payable (c) A payment of $59 for supplies was posted as a debit of $95 to supplies and a credit of $95 to cash (d) A transaction was not posted