Use social exchange theory to describe any social issue (such as legalizing marijuana) then tell me, once you set up your model, based on your results if you would go forward with that decision and why. Then take that decision use another theory of your choice to analyze the issue as well. You cant set up the chart but you can type it out in written paragraph format. Example: After analyzing legalization of weed using Social Exchange theory (you would have much greater detail in this section by the way that includes the various variables in this theory), I think that from a functionalist perspective we should go forwards with legalizing it because it can help us bring our economy and the national deficit back into balance. Remember that practice makes perfect so I do not expect rocket science here but just try and no you cant use the above example. Plus use my theory descriptions to help you along.