solved I’m trying to study for my Management course and I

I’m trying to study for my Management course and I need some help to understand this question.

Last week we had Mark Meelhuesen shared his insights into Process Improvement. 
Please copy and paste the following link in order to see Mark’s profile and more interesting info https://www.linkedin.com/in/mark-meelhuysen/
What were your three key takeaways from class? How can you implement what you learned in class in your everyday life?
Be creative and have fun with the assignment.

Note: Please feel free to use your imagination based in your Process Improvement’s knowledge and the noted that I will leave below for you in order to complete this task. Here are the notes that I took from that presentation:

Theoretically 
The methods to discover the reason everything
What is a Root Cause Analysis?
Is an approach used to analyze serious problems before trying to solve them.
Why does RCA matter?
Prevents repeat issues
Ends slapping bandaids on’ and focuses on permanent solutions 
Protects value creation process 
Reduces risks of adverse events and lawsuit 
Increases trust in you, your company, or brand image
Improved workplace safety and culture 

Will directly improve your life and your chances of success 
Different kinds of RCA
Fishbone
5 Why’s
RCA Diagram
Fishbone
MATERIALS

. Consistent 
. Supplied on time 

METHODS
. Clarity 
. Controlled

MEASUREMENTS 
. Where do we quality check?
MACHINES
ENVIRONMENT
PERSONNEL
. Training
5–Why’s 
Invented by Sakichi Toyoda
Used in Toyota Production System
Diagram 
Practical Application of RCA
Project is over-budget 
Missed deadline
Low morale and high turnover
Machine failure 

Workplace accident 
Students 

Group assignment only has 50 percent of people engaged 
Personal Application of RCA
Relationships 

Finances 
Life Events 
RCA – Quick and Dirty 
5 Why’s – Scenario 
RCA – 5 Why’s Example, Bad Example

Bib slipped on some oil. Why?
Activity – 5 Why’s 
RCA
Flat Tire

Why?
..
..

..
Bad
Old
Weather 
Exp.
Root – Cause – Flat Tire
Why?-potholes 
avoid constructions, don’t drive at the sidewalks