Soaring television costs accounted for more

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Hello,


if there is not any difference in the two versions than it in altered version could stand for proportion.

Because in that case we got rid of greater attached to proportion as essential modifier.



Also please help me understand that omited word in OA is proportion?


Thank You!!!



I didn't find the right solution from the Internet.

References
www.manhattanprep.com/gmat/forums/gmat-questions-soaring-television-costs-accounted-for-more-t7187-90.html
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