The Workers' Adjustment Retraining and Notification Act requires that:
A. organizations with unionized operations negotiate any closings or layoffs that will affect employees within the bargaining unit.
B. organizations with more than 100 employees conduct and publicize the results of an environmental, community impact study before a plant closing that will affect at least 50 full-time employees.
C. organizations with 50 or more employees and $10,000 or more in federal contracts prepare and post an affirmation plan.
D. organizations with more than 100 employees give 60 days' notice before any closings or layoffs that will affect at least 50 full-time employees.