When Johnson & Sons purchased supplies worth $840 on credit on March 1, it incorrectly recorded a debit to Supplies and a credit to Accounts Payable for $84. On March 31, the error was discovered. The journal entry to correct the error is Debit Supplies $756, credit Accounts Payable $756. O Debit Accounts Payable $840, credit Supplies $840. Debit Supplies $840, credit Accounts Payable $840. O Debit Accounts Payable $756, credit Supplies $756.