Which option most clearly shows an ethical problem for an entrepreneur?

Correct answer: Selling a product while hiding its defect

Hiding a product defect prevents the customer from making an informed choice and may expose the customer to loss or harm. It violates honesty, fairness, and the customer’s right to relevant information, so it is clearly unethical. Giving a receipt, recording expenses, and providing service on time are generally responsible practices that support transparency and accountability.