Which of the following is true of the school of ethical universalism?

A. They are ethical principles that set forth the traits and behaviors considered virtuous and that a good person is supposed to believe in and display.
B. They are ethical principles embodied in international law that all societies and countries are obliged practice.
C. All societies and countries apply essentially the very same set of universally defined ethical principles of right and wrong in judging the ethical correctness of business behavior.
D. It is mandatory that the standards of what's ethical and what's unethical be applied universally to all businesses in all countries irrespective of local business traditions and local business norms.
E. The standards of what constitutes ethical and unethical behavior in business situations are partly universal, but in the main are governed by local business norms.