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.
Economic activity, is quite simply, the activity of the economy. It includes the growth and shrinkage of the economy and all factors that affect this (for example Aggregate Ex â¦ penditure). It is commonly measured by the GDP (Gross Domestic Product) which is probably one of the most reliable economic indicator.on economic activity is just the opposite. Activity in the economy that does not affect GDP. My understanding is that it is essentially unpaid work. Like if you clean your house or mow your lawn and do not get paid for your time/efforts.