HR and Line Executives' Evaluations of the Effectiveness of HRM

HR and line executives' evaluations of the effectiveness of HRM roles showed:

A) higher evaluations on the part of HR executives than line executives across all HRM roles.
B) agreement on the roles of "change consulting."
C) general agreement on the part of both parties across all HRM roles.
D) no differences on the roles of "business partner", "developing the organization", and "tailoring practices to the strategy."
E) higher evaluations on the part of line executives than HR executives across all HRM roles.