Answer: Principle of motion economy.
Explanation: principle of motion economy developed by Frank and Lillian Gilbreth are guidelines to help determine the work method, workplace layout, tools, and equipment.
The aim of this is to help in identifying and replicating one best way to complete a task and also minimize the physical and perceptual loads imposed on people engaged in that task.
Answer:
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Explanation:
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<span>The Government thinks it has the right to intervene in markets because it should be in charge of regulating and controlling the markets to set equal standards to everyone and, in this way,promote a fair competition. It does not mean, it should intervene in markets themselves, it just set the grounds and make people follow the law and rules </span>
All of these played important roles!
The mining industry enabled the excavation of many important and precious minerals which wre later used in differetn technological applciations.
The railroads increased the speed by which things were being transmitted.
The cattle business enabled people to sustain themselves through food.
The homestead act enabled people to become self-sufficient.
