Changes

Income is money earned, generally through [[labor]] or [[investment]].  In the United States, income is generally calculated and related in dollars/year.  Income level also carries with it social stratification effects: The more money you make, the more people making more money you get to socialize with.

'''Income''' is money earned, generally through [[labor]] or [[investment]].  In the United States, income is generally calculated and related in dollars/year.