Choose all that apply.

in order to find information about careers, you could
ead a book about careers
interview a professional
visit a guidance counselor
search for information on reliable web sites

All of the above

Explanation:

Read a book about careers : could inform you about careers in a specific industry for example (What are the careers in aerospace?)

interview a professional : That professional will be able to give you lots of information about his job but also about related jobs (like the other professionals he interact with on a regular basis)

visit a guidance counselor : a counselor will be able to identify careers that match your interests and skills.

search for information on reliable Web sites: In addition to give you info about specific careers, you might look up for job openings to give you more info about the potential working conditions and salaries.

a factory opens that mass-produces light bulbs.

explanation:

not sure if that's an answer to your questions but this is an example! : )