Correct option is B
The improved version of the highlighted part is "announced an attractive bonus for the employees."
· "Attractive" vs. "Attracted": "Attractive" is an adjective used to describe something that is appealing or pleasing. In this context, it describes the bonus.
· "Attracted" is the past tense and past participle of the verb "to attract," which means to draw someone's attention or interest. It is not suitable here because the sentence needs an adjective to describe the bonus, not a verb.
· Article "an": The indefinite article "an" is required before the adjective "attractive" to indicate that a specific, but not previously mentioned, bonus is being announced.
· Correct sentence: The new chairman of the company announced an attractive bonus for the employees on the occasion of the new year.