In preparing its August 31, 2022 bank reconciliation, AA Corp. has available following information: Balance per bank statement, 8/31/22, P18, 050 Return of customer's check for insufficient funds,...

In preparing its August 31, 2022 bank reconciliation, AA Corp. has available following information: Balance per bank statement, 8/31/22, P18, 050 Return of customer's check for insufficient funds, 8/29/22, P600 Outstanding checks, 8/31/22, P2, 750 Deposit in transit, 8/31/22, P3,250 Bank service charges for August. P100 Check disbursement recorded in August (correct amount is P5,000), P500 AA deposited P15,000 in August but credited by bank at, P1,500 What is the unadjusted balance per book on August 31, 2021?