GMAT Sentence Correction (SC) | Re: The corporation has confirmed with its subsidiary that out of the.....

a) entire volume of market study carried out in the parent-company's name, the foreign markets analysis remains confidential

b) market study carried out in the parent-company's name, the foreign markets analysis remain confidential

c) entirety of the market study carried out in the parent-company's name, the foreign markets analysis remain confidential

d) entire volume of market study carried out in the parent-company's name, the foreign markets and analysis remain confidential

e) entire volume
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