The document discusses key economic indicators such as GDP, GDP per capita, unemployment rate, personal income, productivity, and the components of GDP. The United States has the highest GDP in the world. GDP per capita measures economic growth per person. Unemployment rate is the percentage of the labor force that is unemployed. Personal income includes wages, investments, and government payments. Productivity is a measure of output per unit of input like labor. The components of GDP are consumer spending, business spending, government spending, and net exports.