What is Taylor`s four principle of scientific management

1. Scientifically study each part of a task and develop the best method of performing the task. 2. Carefully select workers and train them to perform the task by using the scientifically developed method. 3. Cooperate fully with workers to ensure that they use the proper method 4. Divide work and responsibility so that management is responsible for planning work methods using scientific principles and workers are responsible for executing the work accordingly.