Final answer:
Examples of services include teachers, government officials, translators, religious practitioners like priests and shamans, as well as public service providers such as policemen and firemen.
Step-by-step explanation:
Some examples of services include various professions and activities that provide value to others without the production of tangible goods. Professions like teachers, government officials, and translators fall under the category of services. Each of these roles involves providing specialized knowledge or assistance to others. Teachers contribute to education, government officials administer and manage public policies and programs, and translators facilitate communication across languages. Other examples of services can be found among religious practitioners, such as priests, prophets, and shamans, who perform spiritual guidance and rituals. Policemen and firemen provide essential public services crucial for safety and order in communities, representing public goods because protecting some inherently means protecting others in the vicinity.