Insufficient Information on Statements

Steps:

• Review the question, which asks which statements about book-keeping and accounting are correct.
• Examine the choices, which reference statements 1, 2, 3, and 4.
• Note that the actual content of statements 1–4 is not provided in the query.
• Conclude that evaluation is impossible without the statements' details.

Why the correct option is correct:

• No option can be verified due to missing statement definitions.

Why the others are wrong:

• All options (A, B, C, D) rely on undefined statements, making them indeterminable.

Final answer: Not enough information.