Question ID:PT93 S2 Q10 Passage:The Industrial Revolution decreased the value that society conferred on physical labor because it enabled unskilled workers to quickly produce goods that formerly took skilled craftspeople long periods of time to produce. Clearly, our most important intellectual skills will similarly be devalued by electronic data-processing technology. Computations that once took skilled mathematicians a long time to perform can now be quickly performed by moderately well-trained high school students using computers. Stem:Which one of the following, if true, most seriously weakens the argument? Correct Answer Choice:DChoice A:Much industrial machinery is now designed and built with the aid of computers. Choice B:Before electronic data-processing technology, improvements in mathematical techniques reduced the amount of time it took to perform computations. Choice C:On average, skilled mathematicians tend to be much younger when they are in their most productive years than are skilled craftspeople. Choice D:The intellectual skills that society values most highly are not computational ones. Choice E:Electronic data-processing technology has enabled people to perform some tasks that previously could not be performed at all.