Education fuels faster economic growth

Steps:

• Identify that economic development measures growth in GDP, productivity, and living standards over time.
• Recall that human capital—skills and knowledge from education—boosts innovation and efficiency, accelerating development.
• Compare options: Higher education spending in X likely builds better workforce, explaining faster progress.
• Eliminate distractors: Unemployment, reverse investment, and healthcare don't directly drive development rates.

Why A is correct:

• Education spending enhances human capital, a key factor in endogenous growth theory, where knowledge accumulation increases long-term GDP growth.

Why the others are wrong:

• B: Higher unemployment in X reduces productivity and growth, contradicting faster development.
• C: Higher investment in Y should promote Y's growth more, not X's advantage.
• D: Healthcare improves health but doesn't directly spur economic development like education does.

Final answer: A