Measuring the size of the economy: gross domestic product - Khan Academy
https://www.khanacademy.org/economics-finance-domain/macroeconomics/macro-economic-indicators-and-the-business-cycle/macro-the-circular-flow-and-gdp/a/measuring-the-size-of-the-economy-gross-domestic-product-cnx
WEBMar 2, 2012 · Step 1: Take the quantity of everything produced. Step 2: Multiply it by the price at which each product sold. Step 3: Add up the total. In 2014, the GDP of the United States totaled $17.4 trillion, the largest GDP in the world.
DA: 46 PA: 98 MOZ Rank: 72