Noun and する verb
りえき
この新しいタイプの下着が、莫大な年間利益を上げることを予想しています。
We are expecting that this new type of underwear will yield a large annual profit.
The profit is really a benefit. Let's make more profit then.
This is a jukugo word, which usually means on'yomi readings from the kanji. If you know the readings of your kanji you'll know how to read this as well.