1 - sufficient. 21x + 7x = 560000. We can calculate x and hence
find 3x which is what D pays for advertising
2 - sufficient. 7x - 4x = 60000. Again we can calculate x and hence
calculate 3x.
Is the answer D ?
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GMAT Prep #2 - Q4: Movie
Source: Beat The GMAT — Data Sufficiency |
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jayhawk2001
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Answer is D.
I set up 2) incorrectly. Initially I had it as : B = 60K + C. I couldn't solve this equation so I crossed out 2)
Thanks
I set up 2) incorrectly. Initially I had it as : B = 60K + C. I couldn't solve this equation so I crossed out 2)
Thanks
