Answer:
The correct option is b
Step-by-step explanation:
Four level of managers are:
- Top
- Middle
- First line
- Advisors
Top level managers:
senior executives responsible for the overall mgmt and effectiveness of the organization.
Middle level managers:
Managers located in the middle layer of organisational hierarchy, reporting to the top level managers/executives.
First line managers:
Lower level managers, executing the operations of the organisation.
Advisors:
Supportive to the executive managers.