Recievables Ledgers

Omission of a creditor's balance from the list of balances extracted creditor's ledger necessitates adjustment a) To the list of balances only b) To the list of balances and to the creditor's ledger c) To the creditor's control account only d) To the list of balances, the creditor's ledger and the creditor's control account I don't know the answer, Please help me