Which of the following are used by economists to define and measure economic growth?

Explanation: Economic growth is an increase in the production of goods and services over a specific period. It can also be defined as an increase in the inflation-adjusted market value of the goods and services produced by an economy over time. It can be measured as a percentage increase in real gross domestic product. It can also be measured as the total income earned by the people of a country via their involvement in an economy's production process.

it is loom ps i took the test

i believe the answer is: returns on investments, no wages

people who belong in upper class society would most likely get there by obtaining multiple source of income, which a certain percentage of ownership for businesses. since most of them are job creator, they would most likely get their money from profit, not wages.