Answer:
The four levels of administration include official chiefs, program executives, improvement chiefs, and give essayists.
Step-by-step explanation:
The official chiefs of any organization are responsible for the overall functioning of an organisation and all its departments. In addition to them program executives are the people who are responsible for rolling out programs in each department with their teams and to the best of their capabilities. Adding to these two, improvement chiefs offer improvement practices that can help in the overall delivery to the operations of the organisation.