Which of the Following Best Explains Why We Must Attempt

Which of the following best explains why we must attempt to understand the complexities of surrogacy's ethical dimensions?

A) Moral guidelines that deal with already-born children must be adapted to fit within the structure of surrogacy.
B) A consensus on the courses of action that maximise all the values involved should be attempted to be reached for the benefit of all parties concerned, including embryonic entities.
C) A careful and sensitive analysis of the wishes of the gestational mother is paramount to resolving all ethical issues.
D) Resolving moral questions by refining ethics principles calls for having a ready set of rules to deal with ethical dilemmas.