Which of the Following Best Describes the Law

Which of the following best describes the law?

A) Law is basically a device to regulate the economic and social behaviour of society.
B) In society as a regulatory tool, the law informs people of what they can and cannot do and that if they break the law, they could be punished.
C) The law as a regulatory device provides a mechanism for society to function in an orderly fashion, by prioritising needs and desires of that society through Acts and Regulations of Parliament.
D) All of the above.