1. On June 30th, there were two outstanding checks: #595 for $238 and #604 for $297.
2. Premier Bank made a posting error to the bank statement: Check #603 was issued for $425, not $452.
3. The deposit made on June 20 was for $125, which Natalie received for teaching a class. Natalie made an error in recording this transaction.
4. The electronic funds transfer (EFT) was for Natalie's cell phone use. Remember that she uses this phone only for business.
5. The NSF check was from Ron Black. Natalie received this check for teaching a class to Ron's children. Natalie contacted Ron, and he assured her that she will receive a check in the mail for the outstanding amount of the invoice and the NSF bank charge.