I need a short essay on one of these topics

1-Give an ORIGINAL example of an action that is clearly morally wrong. Use one of the formulations of Kants categorical imperative to demonstrate that the action is wrong. (Be sure to indicate which formulation of the categorical imperative that you are using.)

2-What does Kant say about hedonism? What alternative does he offer? Which theory is preferable? Why?

3-What is meant by claiming that ethics is an a priori discipline? Whose view is that? What is Benthams view of the nature of ethics? Contrast the two approaches.