The key variable in determining changes in a country’s standard of living is the rev: 05_30_2018 Multiple Choice inflation rate. long-run rate of economic growth. interest rate. unemployment rate.

Respuesta :

Answer:

long-run rate of economic growth

Explanation:

Economic growth is defined as the increase in the GDP of a country over a period of time.

standard of living is measured by the real GDP per capita

Real GDP per capita =  real GDP / total  population . The higher the real GDP per capita the higher the standard of living

Gross domestic product is the total sum of final goods and services produced in an economy within a given period which is usually a year

 Real GDP has been adjusted for inflation.