Answer:
B. bona fide occupational qualification
Explanation:
Based on the information provided within the question it can be said that this scenario exemplifies a bona fide occupational qualification. This refers to a specific quality or attribute in which employers are able to consider and make their decision based on this whether or not they want to hire or retain an employee. Which in this case the attribute is the employees age. Since the company wants anyone at that age or higher to retire.