Actions that improve factor quality vs. utilization

Steps:

• Define quality for each factor: capital (efficiency/technology), enterprise (decision-making), land (fertility/productivity), labour (skills/productivity).
• Evaluate A: Full capacity operation maximizes output from existing capital but doesn't enhance its inherent quality or technology.
• Evaluate B, C, D: Each directly upgrades the factor's attributes—risk skills for enterprise, fertility for land, training for labour.
• Select the option that addresses usage, not improvement.

Why A is correct:

• Quality of capital refers to its technological sophistication or durability (per economic definitions); full-capacity operation boosts utilization efficiency, not quality.

Why the others are wrong:

• B improves enterprise quality by enhancing risk assessment and decision-making skills.
• C raises land quality by boosting soil fertility and yield potential.
• D elevates labour quality through compulsory skill development and expertise.

Final answer: A