Which of the Following Is an Example of Frictional Unemployment

Multiple Choice

Which of the following is an example of frictional unemployment?

A) An autoworker is temporarily laid off from an automobile company due to a decline in sales
B) A geologist is permanently laid off from an oil company due to a new technological advancement
C) A worker at a fast-food restaurant quits work to attend college
D) A real estate agent leaves a job in Texas and searches for a similar, higher paying job in California