Final answer:
The primary benefit of MBO is that it allows for better coordination and alignment of efforts within the organization.
Step-by-step explanation:
The primary benefit of MBO (Management by Objectives) is that it is an effective method for determining the relationship between an employee's goals and the goals of supervisors and subordinates.
MBO focuses on setting clear, measurable objectives that align with the overall objectives of the organization. By establishing these objectives and regularly monitoring progress, MBO allows for better coordination and alignment of efforts within the organization.