Answer:
just-in-time manufacturing
Explanation:
The just-in-time manufacturing is an inventory system that organizations use to increase efficiency and decrease waste by accepting goods only when they are needed for production. This reduces the amount spent on warehousing.
Total quality management concentrates on improving the quality of all aspects of business activities.
Lean six sigma aims to reduce waste in production process by removing unnecessary cost and process in production.
I hope my answer helps you.
