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2018-12-04	Naga Goutam	53	Check this topic
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Topic title: Over time, the costs of processing go down because as organizations learn how to do things better, they become more efficient. In color film processing, for example, the cost of a 3-by-5-inch print fell from 50 cents for five-day service in 1970 to 20 cen

Topic category: GMAT/GRE Argument Task