What does it mean to say that consequentialist theories areoptimific? What is the principle of utility? Â Â What isthe difference between act utility and ethics egoism? Describe whatmust be considered in any moral choice based on act utilitarianism.What is the difference between act utility and rule utility (orrule consequentialism). Give an example to show how each form ofutility would decide the right thing to do. Explain why somecritics believe injustice is a central flaw of act utilitarian.