What are the problems commonly associated with the scientific management?

(A) Managers often implement only the increased output part of the plan

(B) Managers allow workers to share the benefit thus increased labour costs

(C) Jobs become over-simplified and repetitive, often replaced by new technology

(D) Workers feel comfortable due to job security and practiced work

(E) Workers do not feel comfortable because of heavy pressure of work

Choose the correct answer from the options below: