Out 2000 staff 48% preferred coffee 54% tea and 64% cocoa. Of the tota – InterviewSolution

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1.	Out 2000 staff 48% preferred coffee 54% tea and 64% cocoa. Of the total 28% used coffee atea 3290 tea and cocoa and 30% coffee and cocoa. Only 6% did none of these. Find the nuhaving all the three.1.nd(a) 360(b) 280(c) 160(d)
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