Peter Drucker’s management model “Management by objectives”. The core objective of this model is?

The suitable option is : A - supervisors and subordinates jointly identify and define common goals.

Management by objective is to give the one who is closest to the problem the responsibility of finding his way to the goal.

The management model by objective assumes that a superior and his subordinate agree on the goals of the subordinate's work within the given time frame. The superior behaves towards the subordinate rather as a consultant than as a boss.

Thanks for invitation,

I do believe, that the correct answer is "A"

A:- Supervisors and subordinates jointly identify and define common goals.

My answer is A supervisors and subordinates

The best choice is option "A".

A:- Supervisors and subordinates jointly identify and define common goals.

Drucker believed that decentralization of management can help in building better teams rather that having one person working as a manager and controls everything 

Thank you for the invitation

My answer is (A).

A:- .......................................thanks

It is  Option A - Supervisors and Subordinates jointly identify and define the common goals. Mr. Drucker's Management Model by Objectives which give a chances for both to reach the goal.

Thank you my answer is option A.