The two principle methods of measuring Gross Domestic Product are the A. expenditures approach and the income approach. B. flow approach and the stock approach. C. intermediate approach and the valueadded approach. D. domestic approach and the international approach.

A. expenditures approach and the income approach.

Explanation:

GDP known as gross domestic product, is the dollar value of all final output produced within the borders of the nation during a specific period of time. Under a nominal gross domestic product (GDP) calculation for an economy, the current dollar value of the finished goods and services within the country is used. Since it is a measure that uses the current dollar value, it also include changes in price due to inflation or an increase in price in the economy

The GDP is important because it is a measure of the economy’s overall economic performance.

Simply stated, GDP is a measure of the total income of all individuals in an economy and the total expenses incurred on the economy's output of goods and services in a particular country. The Gross Domestic Products (GDP) of a country's economy gives an insight to it's social well-being, these includes;

The two principle methods of measuring Gross Domestic Product are the expenditures approach and the income approach.

explanation:

a gas is not used in hydraulic machines as the fluid because gas is easily compressible and so if a gas is used, the energy would mostly go into compressing a gas. therefore a liquid is used in hydraulic machines as the fluid.

by knowing conditionality

explanation: