To complete what they needed done
Public administration, the implementation of government policies. Today public administration is often regarded as including also some responsibility for determining the policies and programs of governments. Specifically, it is the planning, organizing, directing, coordinating, and controlling of government operations.
Answer:
Borehole instrument and seismic waves instruments.
Explanation:
The purpose of any program is to provide its listeners with good information regarding some topic which has relevance to the listener. Whether this is something political or something scientific totally depends on the programs we're talking about. It also depends on the format in which it will be told.