Incensed by his rude behaviour, the manager suspended the worker.

Answer: Option B

Enthused : express eager enjoyment, interest, or approval regarding something.
Enraged : very angry; furious.
Inflamed : (of strong feelings) provoked or intensified.
Excited : very enthusiastic and eager.
Incensed : very angry; enraged.

Synonym of Incensed is Enraged