Total expenditure amount for final goods and services are usually divided into four groups. First of them is consumption expenditures and consist of expenditures paid for goods and services which may directly meet the daily needs. Second type of expenditures is investment expenditures and consists of expenditures of businesses and government for new equipment, tools and buildings, increase in stocks and expenditures of individuals for building new houses. Government expenditures are the total spending of government to buy goods and services. Net export is the difference between export income and import expenditure.