Operating core is the primary reason that organizations change their structure through downsizing, outsourcing, and offshoring as a means of improving their operating efficiency
Explanation:
At the bottom of the organization is the operating core.
These are the people that do the basic work of producing the products or delivering the services.
In the simplest organizations, the operators are largely self-sufficient, coordinating through mutual adjustment.
In those organizations, there is almost nothing but operating core.