The answer is: D. Status. Status refers to the amount of prestige someone has because of his or her social role. This can be determined in two ways:
1) Achieve status - earns the status depending on a person's achievements.
2) Ascribed status - earns the status by their inherited position using the stratification system
The answer to the first unknown is "need to do their own thing" while in the second unknown is "benefits". Hence, in order for us to complete the sentence, we have it a subsidized day as per Jeff Chambers, the applicants with the need to do their thing do not fit with SAS's collaborative culture. The care and free onsite recreation are examples of benefits.
I think the answer is C. Hope this helps