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					 Gross Domestic Product is defined as the value of all
 
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-  goods produced in an economy in a year 
 -  goods and services produced in an economy in a year
 -  final goods produced in an economy in a year 
 - final goods and services produced in an economy in a year
 
 -  goods produced in an economy in a year 
 
Correct Option: D
Gross domestic product (GDP) is the market value of all officially recognized final goods and services produced within a country in a given period of time. GDP was first developed by Simon Kuznets for a US Congress report in 1934. After the Bretton Woods conference in 1944, GDP became the main tool for measuring the country’s economy.