What is lean production?

• A. A strategy to maximize inventory
• B. A method to reduce waste and improve efficiency in the production process
• C. A marketing technique
• D. A financial accounting method

Answer: (B)

Lean production is about making the manufacturing process as efficient as possible by removing waste. It focuses on ensuring every step adds value for the customer and tightening the flow of work so things move smoothly, often using pull systems that start production in response to demand. The goal is to cut wasteful activities like excess inventory, waiting time, unnecessary transport, over-processing, defects, and underused labor, while continuously improving processes.

That’s why this option is the best fit: it describes lean production as a method to reduce waste and improve efficiency in the production process. It isn’t about maximizing inventory, marketing, or accounting techniques, which don’t capture the production-focused efficiency and waste-elimination core of lean.