Which concept minimizes all resources used in enterprise activities, including time?

• A. Level schedule
• B. Landed cost
• C. Lean production
• D. Load

Answer: (C)

Minimizing all resources used in enterprise activities, including time, is the aim of lean production. Lean focuses on eliminating waste and creating smooth, efficient flow across the entire value stream. By stripping away non-value-added steps, reducing setup times, producing in small lots, and implementing pull systems and continuous improvement, lean lowers lead times, reduces inventory, and makes better use of people and equipment. This holistic drive to cut waste in every part of the process is what makes lean production the best fit for minimizing total resources, including time.

Level scheduling helps smooth demand and balance capacity to reduce peaks, but it doesn’t tackle waste across all activities as comprehensively. Landed cost centers on total product cost, including transportation and duties, not resource use across processes. Load focuses on distributing work to match capacity but is a planning/balancing tool rather than a philosophy aimed at waste elimination across the enterprise.