With Respect to Centralisation and Decentralisation, the Current Trend in Managerial

With respect to centralisation and decentralisation, the current trend in managerial advice is for organisations to:

A) de-emphasise the roles of centralisation and decentralisation in decision making and control.
B) find the proper blend of centralisation of decision making and decentralisation of control.
C) decentralise both decision making and control.
D) find the proper blend of decentralisation of decision making and centralisation of control.
E) centralise both decision making and control.