Human Resources and Employee retention Juanita performance

Human Resources and Employeeretention
Juanita performance as HumanResources Manager:
1) Should Juanita attempt toreduce voluntary and involuntary turnover?
2) A risk of discipliningemployees is that some may retaliate To avoid that risk, what organizationalpolicies might encourage high-performing employees to stay while encouraginglow-performing employees to leave?
3) To what extent are exitinterviews meaningful and what kind of opinions would you attempt to capture?How are these opinions relevant to employee separation and retention?