Which of the Following Is Most Likely to Be Considered

Which of the following is most likely to be considered as unethical?

A) Galaxy Inc. ceased its operations in some developing nations on the account that those countries had low employment standards.
B) Unicorn Inc. sells its medicines at a lower price in less developed nations.
C) Capricorn Inc., a multinational company operating in developing nations, pays its labor 30 percent more than what the local competitors pay.
D) Centaur Inc. had to close down a production plant as the local management there had employed child labor.
E) Orion Inc. sends its products for recycling to a developing nation because the pollution control laws in its home country are much more strict than that in the developing nation.