Question ID:PTJ2007 S3 Q4 Passage:Many corporations have begun decorating their halls with motivational posters in hopes of boosting their employees' motivation to work productively. However, almost all employees at these corporations are already motivated to work productively. So these corporations' use of motivational posters is unlikely to achieve its intended purpose. Stem:The reasoning in the argument is most vulnerable to criticism on the grounds that the argument Correct Answer Choice:EChoice A:fails to consider whether corporations that do not currently use motivational posters would increase their employees' motivation to work productively if they began using the posters Choice B:takes for granted that, with respect to their employees' motivation to work productively, corporations that decorate their halls with motivational posters are representative of corporations in general Choice C:fails to consider that even if motivational posters do not have one particular beneficial effect for corporations, they may have similar effects that are equally beneficial Choice D:does not adequately address the possibility that employee productivity is strongly affected by factors other than employees' motivation to work productively Choice E:fails to consider that even if employees are already motivated to work productively, motivational posters may increase that motivation