Answer:
The implication is that the Illinois Department of Child Services is a unionized workplace.
Mortimer will derive better benefits that surpass the costs of membership. He is covered in all collective bargains, even when he resigns his union membership. Unions negotiate for better working conditions, higher pays, and improved benefits.
When Mortimer has any grievance against the department, the union will also represent him, thereby making his life easier since unions can negotiate better with employers than individual workers.
Mortimer is even lucky to find a job at a unionized workplace because the jobs are not usually advertised as union members easily bring in their relatives and friends to occupy such vacancies.
Step-by-step explanation:
Most of the disadvantages that Mortimer should complain about unions are disadvantages to the employer and not to him as an individual worker. For the employer, the union acts as a form of monopoly that can decide whether the workers would work or not. The unionized workers are not easy to replace with other workers.