If Managers Were to Implement Lessons Learned from the Hawthorne

If managers were to implement lessons learned from the Hawthorne Studies, they would

A) eliminate informal groups as they are relatively unimportant.
B) pay workers a higher wage as it would cause them to increase their production.
C) have managers who used the Theory X principles.
D) pay more attention to employees.
E) change the specific pay scheme from hourly to piece-rate.