Answer:
Human Resource
Step-by-step explanation:
The department of human resource is the group of people who are responsible for managing the life cycle of the employees, which involves the firing, hiring, training, recruiting and on-boarding employees as well as administering the benefits of the employees.
So, it is the department of human resource who conducts the exit interview for the employee who is leaving the company and also takes the feedback into the strategic plan of the company for development as well as growth in future.