Answer:
The adjusted bank balance is $ 5,810
Explanation:
Balance per bank statement $ 6,350
Less: Outstanding checks $ ( 820)
Add: Deposits on transit $ 280
Adjusted balance per bank statement $ 5,810
The other data items impact the cash book and not the bank statement.
Service charges would already have been recorded in the bank statement, similarly the interest revenue would also have been recorded in the bank statement.
The error correction being a book keeping error also impacts the cash book balance.