GMAT Sentence Correction (SC) | Re: Because surveys revealed that the airline merger had confused public

Because surveys revealed that the airline merger had confused public perceptions of the two brands , executives at the acquiring company announced that it would rename the regional carrier it hadacquired.

(A) Because surveys revealed that the airline merger had confused public perceptions of the two brands
(B)Because of confused public perceptions of thetwo brands, which had been revealed by surveys to be due to the airline merger,
(C) Because public perceptions of the two brands from the airline