Organizational Theory & Design - Answer the below questions in context to centralization with examples

Centralization The degree to which decision making is concentrated at a single point in the ort inthe one one oont in 1. Do we look only at formal authority? 2. Can policies override decentralization? What does " concentration at a singre pairs ? The single point implies at high level 3. Does information processing system that closely monitors decentralized decisions maint ain centralized control? 1:4. Does the control of information by lower level members result in decentralization of what appears to be centralized