As of June 30, Year 1, the bank statement showed an ending balance of $19,500. The unadjusted Cash account balance was $15,200. The following information is available:

1. Deposit in transit: $2,400.
2. Credit memo in bank statement for interest earned in June: $30.
3. Outstanding check: $6,690.
4. Debit memo for service charge: $20.

b. Record in general journal format the adjusting entries necessary to correct the unadjusted book balance. (If no entry is required for a transaction/event, select "No journal entry required" in the first account field.)