Final answer:
An employer with over 100 employees must provide a written notice 60 days before plant closings or large layoffs, which implies that a member should be notified of their selection for separation or retirement within this period.
Step-by-step explanation:
The question pertains to employment laws regarding separation or retirement notifications, specifically as they relate to plant closures or mass layoffs. According to the information provided, which seems to reference the Worker Adjustment and Retraining Notification (WARN) Act, an employer with more than 100 employees is required to provide written notice at least 60 days before plant closings or large layoffs. Therefore, a member must be notified within this 60-day period of their selection for separation or retirement stemming from such events. Additionally, it is important to note that these regulations ensure that workers have a sufficient period to plan for their transition out of the company. This 60-day notice period is a federal requirement aimed at helping workers and their families during significant corporate change and has implications across business and legal domains. While the details about the need for a member to respond are not directly provided in the question and reference, usual best practices encourage early and clear communication between the affected members and the employer.