1-) What are some of the advantages and disadvantages of ethical egoism as an et

1-) What are some of the advantages and disadvantages of ethical egoism as an ethical philosophy for business managers?2-) What exactly is Machiavellian ethics and how could it be applied to business management and entrepreneurship? Must Machiavellian ethics be applied in order to achieve success in business today?3-)5. What are some of the advantages and disadvantages of ethical relativism as an ethical philosophy for business managers? Do you agree with the basic relativism rationale justifying ethical relativism?