1) Apple’s market cap is ~ $499B. Therefore, Apple’s market cap is 498/104~500/100 = 5 times bigger than Facebook’s. Hence, Facebook’s share price would have to increase 5 times to match Apple’s. $38 x 5 = $190. $183 is closer to $190 than $200, thus $183 is the answer.

2) The top 10 ~ ($499+$385+$252+$230+$217+$211+$205+$201+$199+$196)B = $2.595T.
The remaining 19 ~ ($176+$175+$171+$170+$168+$144+$133+$131+$130+$118+$116+$108+$104+$100+$98+$98+$98+$94+$91+$91)B = $2.514T. Hence top 10 make up more than remaining 19.
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1)B,sinceApple’s market cap is $498704M. So, Apple’s market cap is 498704/104000 =4.79 times bigger than Facebook’s. Hence, Facebook’s share price would have to increase 4.79 times to match Apple's share price. $38 x 4.79 = $182.02.So answer would be 183

2)A, The top 10 ~ $2.61T.
The remaining 19 ~ $2.53T. Hence top 10 make up more than remaining 19.

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