Price Volatility in Commodity Exports

Steps:

• Identify the core issue: Low-income countries depend on raw material exports for foreign currency.
• Recognize economic risks: Reliance on few commodities exposes economies to external shocks.
• Evaluate choices: Focus on direct disadvantages like market instability.
• Select the best fit: Fluctuating prices directly harm revenue predictability.

Why D is correct:

• Commodity prices fluctuate due to global supply-demand imbalances, as per basic market economics, leading to unstable export earnings and economic vulnerability.

Why the others are wrong:

• A: Vague and incorrect; it doesn't specify a clear disadvantage of export reliance.
• B: Describes a necessity, not a disadvantage, and confuses importers with exporters.
• C: Irrelevant; free trade areas are optional, not a required downside of raw material exports.

Final answer: D