Answer: a) younger; older
Explanation:
According to the situation described in question about Anthony and Henry, Anthony displays the characteristics of active and enthusiastic person who is interested in making money and gain benefits from his job.Young people tend to show energy to gain success and lavish life. This suggest that he is at younger stage as compared to Henry.
Henry ,on the other hand has more mature life approach where he is involved in good relationships in organizational area and pride towards his work.He does not see money as the most valuable component at his life.Thus, he comparatively has old personality where he might have earned enough money and so value of relation and work is important.
Other options are incorrect because Henry's trait show he has old personality and Anthony has young personality. Both are not your and neither old .
Thus, the correct option is option(a).