Answer :
The suitable option that describes the idea of scientific management is to control the workflows and the tasks must be based on the number of hours in order to increase efficiency.
Option D is the correct answer.
What is labor productivity?
Labor productivity is the output given by each workforce involved in the workplace. It is the task done by the workers on a daily basis.
Scientific management is the process of analyzing the workflows and controlling them by making the tasks and targets to be based on time. If a time is allocated to each task, then every worker should try to put their maximum efforts into reaching those tasks within the time. It will ultimately result in enhancing the efficiency of the workers in terms of productivity.
Therefore, controlling workflows and setting timed tasks will increase the worker's efficiency which is the best idea for scientific management.
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