Answer:
1. NSF check
- Appears on the Bank Statement as: Debit Memo
- Decreases the Balance of the Company's Bank Account
2. EFT Deposit
- Appears on the Bank Statement as: Crediit Memo
- Increases the Balance of the Company's Bank Account
3. Service charge
- Appears on the Bank Statement as: Debit Memo
- Decreases the Balance of the Company's Bank Account
4. Bank correction of an error from recording a $300 deposit as $30
- Appears on the Bank Statement as: Debit Memo
- Increases the Balance of the Company's Bank Account