What theme does the text attribute to self-employment?

• A. It is risky and unstable.
• B. It is decreasing in modern economies.
• C. It shows diversity and importance of self-employed workers across fields.
• D. It is mainly for freelancers.

Answer: (C)

Self-employment is presented as a broad and meaningful phenomenon, existing across many industries and roles. The text highlights that independent work isn’t limited to one kind of job or a single path; instead, people pursue self-employment in a variety of fields, bringing different skills, perspectives, and contributions. This breadth demonstrates how self-employment can be a significant force in the economy, offering opportunities, innovation, and flexibility in many contexts. That emphasis on variety and value across sectors is why the theme centers on diversity and importance of self-employed workers across fields.

The other ideas don’t fit as well because the text isn’t focusing on self-employment as merely risky or unstable, nor on a decline in its prevalence, nor on it being something done only by freelancers. It presents a broader, more inclusive view of what self-employment looks like and why it matters.