Christian Ethics book

You may choose any metaethical theory covered in Ken Magnuson’s Christian Ethics book, except Ethical Relativism, which is not really a metaethical system. Seek to answer the following questions for each of the three ethical systems reviewed:

How does the system define “the good” or ethically correct?”

How does the system situationally calculate the right ethical decision? What are a few perceived strengths and weaknesses of the ethical theory? How does the system define “the good” or ethically right?”