The following data apply to Pro Beauty Supply Inc. for May Year 1:
1. Balance per the bank on May 31: $9,150.
2. Deposits in transit not recorded by the bank: $1,510.
3. Bank error; check written by Best Beauty Supply was charged to Pro Beauty Supply’s account: $560.
4. The following checks written and recorded by Pro Beauty Supply were not included in the bank statement:

3013 .................$ 510
3054 ...................640
3056 ................1,520

5. Note collected by the bank: $500.
6. Service charge for collection of note: $20.
7. The bookkeeper recorded a check written for $320 to pay for the May utilities expense as $230 in the cash disbursements journal.
8. Bank service charge in addition to the note collection fee: $40.
9. Customer checks returned by the bank as NSF: $310.

Required
Determine the amount of the unadjusted cash balance per Pro Beauty Supply’s books.