do you notice any relationship between the change in expenditure and the change in mean expenditure
Answers
Answer:
multiply the estimate number of household by the average expenditure for an item for each of the columns being combined
Answer:
Expenditure is a reference to spending. In economics, another term for consumer spending is demand. The total spending, or demand, in the economy is known as aggregate demand. This is why the GDP formula is actually the same as the formula for calculating aggregate demand. Because of this, aggregate demand and expenditure GDP must fall or rise in tandem.
However, this similarity isn't technically always present in the real world—especially when looking at GDP over the long run. Short-run aggregate demand only measures total output for a single nominal price level, or the average of current prices across the entire spectrum of goods and services produced in the economy. Aggregate demand only equals GDP in the long run after adjusting for price level.
The expenditure method is the most widely used approach for estimating GDP, which is a measure of the economy's output produced within a country's borders irrespective of who owns the means to production. The GDP under this method is calculated by summing up all of the expenditures made on final goods and services. There are four main aggregate expenditures that go into calculating GDP: consumption by households, investment by businesses, government spending on goods and services, and net exports, which are equal to exports minus imports of goods and services.