Identify three of the subsystems in Amazon that relate to the needed change that was identified 

Of the three subsystems chosen to identify the main subsystem that failed and led to the problem.

Provide a justification or explanation for choosing the subsystem for the change.

Part B

Compare the chosen subsystem for change to the same subsystem in a different organization. The subsystem chosen should be from an organization that is successful in the area of change being proposed . Provide Justification.