Answer:
Scientific Management.
Explanation:
Scientific management is a approach to implement science in the management activities to improve economic efficiency and productivity of the industry. It was first introduced by Mr Frederick Taylor in 1911. These new scientific principle have replaced conventional hit and trail method and rule of thumb method which made work easier for management and worker to perform well. Scientific management have also brought co-ordination between worker and manager.
There are four principle of scientific management by Mr Frederick Talor: