Inventory can be classified into three major categories: raw materials, work in process and finished goods. Work in process (WIP) inventory consists of goods that have begun but not yet completed ...

Work in process refers to materials that have begun their transformations into finished products but are not yet complete. When running a business, you should keep track of your work in process and ...

I recently read an article that drove me crazy. In discussing “work-in-process” it talked about “pull systems” and how they are essential to lean success. It also discussed that pull systems are ...