Barbara wants to reconcile her bank statement

beforehand and her bank statement

Step-by-step explanation:

For Barbara to reconcile her bank statement, she needs to calculate beforehand and look for when she can get her bank statement. If she needs to reconcile her bank account, Barbara will measure and check for her running balance. However, the bank reconciliation statement is very relevant because it shows an account's cash balance automatically as already subtracted by the reconciliation element.