Question / 1 Pts Principles of scientific management include all of these EXCEPT: O develop a science for each element of a man's work, which replaces the old rule-of-thumb method. O scientifically select and then train, teach, and develop the workman. O Cooperate with the men so as to ensure all of the work being done in accordance with the principles of the science which has been developed. maintain a unity of command, which ensured that each supervisor would explain to each of the employees in his group or division what aspect of his job to focus on. O equal division of the work and the responsibility between the management and the workmen. The management take over all work for which they are better fitted than the workmen