The correct answer is B) to increase the production in factories.
The purpose of the scientific management practices employed by American companies during the Progressive Era was to increase the production in factories.
The scientific management movement started in the city of Philadelphia. This system was conceived to find the best way to perform a task. Frederick Wilson Taylor (1856-1915) is known as the father of scientific management. Industries and fabrics adopted his concepts in scientific management to create faster-assembling lines of production and be more effective. So yes, the purpose of the scientific management practices employed by American companies during the Progressive Era was to increase the production in factories.
