Heijunka Video analysis

Heijunka Video analysis
Watch two video in youtube :
1- Heijunka: leveling volume and mix of work.
2- Heijunka for high mix low volume environments
after that answer all question in attachment file
Heijunka worksheet

1- Heijunka is sometime referred to as load leveling. What does this mean in terms of manufacturing operations?
2- Explain how the “complexity of the job” is determined for scheduling purposes?
3- What determines “level production” in a job shop environment?
4- What are the benefits of a level value stream? (list at least three)
5- What is the important of the pacemaker” process in terms of Heijunka ?