Gross domestic product is a measure of the total value of all

• A.  consumer income in an economy over a period of time
• B.  capital accumulation in an economy over a period of time
• C.  sales in an economy over a period of time
• D.  final goods and services produced in an economy over a period of time
• E.  final as well as intermediate goods and services, produced in an economy over a period of time