Effective January 1, 2001, the annual salary of the President of the United States was increased to $400,000 per year, including a $50,000 expense allowance.he president's salary is set by Congress, and under Article II, Section 1 of the United States Constitution, may not be increased or reduced during his or her current term of office.
As such, stratification is the relative social position of persons within a social group, category, geographic region, or social unit.
Stratification: The classification of all persons, units, or elements of interest into comprehensive, mutually exclusive categories (strata). As the authors note, in a casual manner, that an individuals development and growth is likely to be uneven and not fit easily into mutually exclusive theoretical categories. To participants, Privratsky charged: Leave smarter than you came and have a whole lot of fun--the two are not mutually exclusive.