answer-
Ethics means a system of moral principles,sense of right and wrong ,goodness and badness in our actions and their motives and consequences.
Ethics are varied in the following 4 ways-
1.It describes what is to be done and not to be done.
2.They are specific set of principles and values.
3.They are the guidelines to govern the behaviour of inidvidual and group in the organisation.
4.It is a branch of philosophy.