Final answer:
Alejandro is likely to face the challenge of losing key personnel as more baby boomers retire from the workforce.
so the correct statement is a. The company is likely to face the loss of key personnel as more of these individuals retire.
Step-by-step explanation:
This is because the baby boomer generation, born between 1946 and 1964, is in the process of leaving the workforce, resulting in a potential knowledge gap and labor shortage. It is important for Alejandro to prepare for this transition and develop strategies for succession planning and knowledge transfer to mitigate any negative impact on the company.
Alejandro, as a human resources manager at a mid-sized corporation, is likely to face the challenge of losing key personnel as more baby boomers retire from the workforce (option A).