The the choices provided the correct answer is noun clause. "Whoever is interested in the past" is a noun clause.
In The Catcher in the Rye, we hear a lot from Holden Caulfield. This says something about his self-image or how he sees himself. Physically, he describes himself as having gray hair. Which means he thinks he looks old. He also thinks he is older mentally. Also, he feels like people neglect him which cause his struggles.
Answer:
"pay"
Explanation:
The word "compensation" has several meanings and one of them is "payment", which in addition to being a meaning can be a synonym for that word, since the two words are established in the sense of indicating a repair, compensation and remuneration offered as the payment, or as compensation for an activity performed.
In this case, we can affirm that the word "pay" shown in the text shown in the question above is a synonym for "compensation".