The following national income accounting data for the year 2009 are available for a country. All data are in billion dollars.
Category | Value
Personal Consumption Expenditure | $8,400.00
Residential Investment | 720.00
Nonresidential Investment | 1,080.00
Government Purchases | 2,400.00
Changes in Business Inventories | - 25.00
Net Exports | - 600.00
For this country, GDP = $ billion