What Conclusions Did Business Managers Draw from Scientific Management

What conclusions did business managers draw from scientific management?

A) Because salary is a hygiene factor,wages do not motivate workers to produce more.
B) The informal group was relatively unimportant.
C) Goal setting increased worker output.
D) Business firms had to provide for food,water,shelter,and sleep for their workers to increase output.
E) Paying workers a higher wage and redesigning the job into simple tasks would dramatically increase output.