Answer:D Job search
Step-by-step explanation:
Frictional Unemploymentis caused by job search as individuals are between jobs and actively seeking new employment opportunities. This type of unemployment is typically short-term and can actually be beneficial for the economy as it allows for the optimal allocation of resources and better matching of workers with suitable jobs. In some cases, job search may be hindered by structural unemployment which occurs when there is a mismatch between the skills or qualifications of job seekers and the available job openings. This can be addressed through education and training programs which help individuals acquire the necessary skills and qualifications for in-demand jobs.