what might be a potential cost or benefit of a dynamic labor market, from the perspective of either the worker or the employer? select all that apply. - introduction of job protection regulations may change the dynamics of a labor market. - it i harder for employed job seekers to find a job than it is for unemployed job seekers. - it is overall easier for a job seekers to find a job, and likewise, for an employer to find an employee. - most unemployment spells are longer than usual