Correct Option: A. A credit note Detailed Explanation: When Bola, a customer of UTC, sends a cheque for N1,500 to settle his account of N1,000 for a radio, UTC needs to process this transaction correctly. Here’s a step-by-step breakdown of why the correct answer is a credit note:

1. Understanding the Transaction:
2. Bola owes UTC N1,000 for a radio.
3. He sends a cheque for N1,500, which is more than what he owes.
4. This means that after paying off his debt, there will be an excess amount of N500.
5. What is a Credit Note?:
6. A credit note is a document issued by a seller to a buyer, indicating that a certain amount has been credited to the buyer's account. It is often used when a customer returns goods or when there is an overpayment.
7. In this case, since Bola has overpaid by N500, UTC would issue a credit note for that amount. This credit note can be used by Bola for future purchases or can be refunded to him.
8. Why the Other Options are Incorrect:
9. B. Debit Note: A debit note is issued by a buyer to a seller, indicating that the buyer has returned goods or that there is an adjustment in the amount owed. In this scenario, since Bola is not returning anything but rather overpaying, a debit note is not applicable.
10. C. Journal Voucher: A journal voucher is an internal document used to record transactions in the accounting system. It is not typically issued to customers. In this case, UTC would not issue a journal voucher to Bola; instead, they would record the transaction internally.
11. D. Way Bill: A way bill is a document that accompanies goods in transit, detailing the type, quantity, and destination of the goods. It is not relevant to the payment transaction between Bola and UTC, as it does not pertain to the financial aspect of the sale.

Example Calculation:

• Amount Owed: N1,000
• Amount Paid: N1,500
• Excess Amount: N1,500 - N1,000 = N500

UTC would issue a credit note for N500 to Bola, acknowledging the overpayment. Common Pitfalls:

• Confusing a credit note with a debit note. Remember, a credit note is for overpayments or returns from the seller's perspective, while a debit note is for returns or adjustments from the buyer's perspective.
• Not recognizing that a credit note can be used for future purchases or refunded, which is a common misunderstanding.

Revision Summary:

• A credit note is issued for overpayments or returns, reflecting a reduction in the amount owed.
• A debit note is used by buyers to indicate returns or adjustments, not applicable in this scenario.
• Journal vouchers are internal documents and not issued to customers.
• Way bills are related to the transportation of goods, not financial transactions.

By understanding these concepts, you can better navigate similar questions in financial accounting exams.