Final answer:
Based on the generational differences mentioned, George Singleton is likely to find the aptitudes of many employees false. Correct option is b)
Step-by-step explanation:
Based on the given information, George Singleton, as a 54-year-old human resource manager who has gradually worked his way up the management ladder, is likely to find the aptitudes of many of his company's employees false.
This is because the generational differences mentioned in the text indicate that the baby boomer generation, which George belongs to, is in the process of leaving the workforce, while Generation X and Millennials are now in the middle or early stages of their careers. Therefore, it is less likely that George will find the aptitudes of many employees aligning with his own.
It's important to note, however, that this answer is based on the information provided and may not fully capture the specific dynamics of George's workplace.