Final answer:
The full-employment rate of unemployment is not zero, includes frictional and structural unemployment, and occurs when the economy is producing at potential output.
Step-by-step explanation:
The true statements about the full-employment rate of unemployment are:
- It is not zero. The unemployment rate never falls to 0%, even when the economy is producing at or slightly above potential output.
- It includes frictional and structural unemployment. The full-employment rate of unemployment encompasses both frictional unemployment, which occurs when people are looking for a better job match, and structural unemployment, which happens when demand shifts away from certain job skills.
- It occurs when the economy is producing at potential output. Full employment is achieved when the economy is operating at its potential GDP, meaning there is no cyclical unemployment.