Answer:
bank account balance = $320.10
- outstanding checks: No. 634 for $58.30 + No. 635 for $108.75 + No. 637 for $112.68 = ($279.73)
+ deposits in transit = $621.61
reconciled bank account balance = $661.98
checkbook balance = $695.23
- overdraft fee = ($35.00)
+ interests earned = $1.75
reconciled checkbook balance = $661.98