Use the following table to answer the question: The following national income data for an economy is in billions of dollars.
Consumption 5,100
Investment 1,100
Government Taxes 1,050
Government Purchases 1,400
Exports 950
Imports 850
Net foreign factor income 20
GDP for this economy is
$7,700 billion
$6,400 billion
$10,470 billion
$8,500 billion