For this discussion forum, address each of the following items to construct your initial commentary: In your own words (with supporting reference citation), describe what Lean operations means.Which

For this discussion forum, address each of the following items to construct your initial commentary: 

1. In your own words (with supporting reference citation), describe what Lean operations means.
2. Which Lean techniques work in both the manufacturing and service sectors? Explain why.
3. Describe potential ethical or sustainability consideration associated with Lean operations or total productive maintenance (TPM).

A substantive initial post addresses all the key topic elements using approximately 200-300 words. Incorporate into your discussion commentary at least three recent scholarly references and citation support according to proper CSU-Global Guide to Writing and APA (Links to an external site.)standards.

I have a PDF file of the textbook if needed, I can send it because it's too big to attach the file.