In a factory, the toolbox was kept under the table of every worker, whenever a worker needs tools he had to take it from that toolbox and place it back. the newly appointed supervisor observed it and suggested to keep a stool near every worker's chain where toolbox can be placed so that workers do not have to bend and waste their energy. Which technique of scientific management is used by the new supervisor
Motion study
Time study
Method study
None of these
Motion study
The scientific study of motion study