MGT 322 SEU Time in Logistics and Lean Thinking Questions

I’m working on a management discussion question and need a reference to help me learn.

1-Discuss the following topics. 

” Discuss in detail the role of Just In Time in Logistics.”

“What is Lean thinking? Explain its Components in detail.”

2- The discussion activity for this course is as follows. 

“Discuss in detail the time-constrained and resource-constrained schedules.

Briefly describe different types of resource constraints.”