In your judgment, do the managers of the Robert Hall store have any ethical obligations to change their salary policies ? If you do not think they should change, then explain why they have an obligation to change and describe the kinds of changes they should make. Would it make any difference to your analysis if, instead of two departments in the same store, it involved two different Robert Hall Stores, one for men and one for women ? Would it make a difference if two stores (one for men and one for women) owned by different companies were involved ? Explain each of your answers in terms of the relevant ethical principles upon which you are relying.