Which is the best example of frictional unemployment?

a plumber’s contract with an apartment building ending

college graduates looking for their first jobs after their internships

workers being laid off during a period of recession

a company moving to another state, leaving its workforce without jobs

The best example of frictional unemployment would be college graduates looking for their first jobs after their internships. Frictional unemployment refers to the temporary unemployment that occurs while workers are searching for new job opportunities or transitioning between jobs. In this case, the college graduates have completed their internships and are actively seeking permanent employment, but there may be a temporary period of unemployment while they navigate the job market and secure a suitable job.