If a company made a bank deposit on september 30 that did not appear on the bank statement dated september 30, in preparing the september 30 bank reconciliation, the company should: deduct the deposit from the bank statement balance. send the bank a debit memorandum. deduct the deposit from the september 30 book balance and add it to the october 1 book balance. add the deposit to the book balance of cash. add the deposit to the bank statement balance.