4

Set 4: Text Structure (Advanced)

Explanation

Answer: B

PASSAGE

In a market economy, prices act as signals. High prices signal scarcity, encouraging production. Low prices signal abundance, discouraging it. This decentralized coordination is the 'invisible hand' at work.

Which choice best describes the system described?

A. A system based on charity.
B. A self-regulating feedback loop driven by information flow.✓ Correct
C. A government-controlled distribution system.
D. A random chaotic process.

Detailed Answer Explanation

This question tests your understanding of how the text is organized. Mechanism: Prices = Signals (Information). Process: Encourage/Discourage (Feedback). Result: Coordination (Self-regulating). Authors structure their writing purposefully to guide readers through their ideas. Identify the organizational pattern (cause-effect, compare-contrast, problem-solution) and how each part contributes to the whole. Authors choose organizational patterns deliberately to enhance their message. Recognizing whether a text uses chronological order, cause-effect, compare-contrast, or problem-solution helps you understand the author's purpose and follow the logic.

Key Evidence:

• "act as signals"

• "encouraging"

• "discouraging"

• "decentralized coordination"

Why others are wrong: A (Market, not charity.), C (Decentralized.), D (Coordinated.).