求解GWD-6-Q21

小猫依米

An overwhelming proportion of the mostproductive employees at SaleCo’s regional offices work not eight hours a day, fivedays a week, as do other SaleCo employees, but rather ten hours a day, fourdays a week, with Friday off.  Notingthis phenomenon, SaleCo’s president plans to increase overall productivityby keeping the offices closed on Fridays and having all employees work thesame schedule—ten hours a day, four days a week.
Which of the following, if true, providesthe most reason to doubt that the president’s plan, if implemented, willachieve its stated purpose?

1. Typically,     a SaleCo employee’s least productive hours in the workplace are the early     afternoon hours.
   

None     of the employees who work four days a week had volunteered to work that     schedule, but all were assigned to it by their supervisors.

Working ten hours a day has     allowed the most productive employees to work two hours alone each day in     their respective offices relatively undisturbed by fellow employees. 他因削弱

Employees     at SaleCo are compensated not on the basis of how many hours a week they     work but on the basis of how productive they are during the hours they are     at work.

Those     SaleCo employees who have a four-day workweek do not take any of their     office work to do at home on Fridays.
答案是C，可是小妹不解~~求各位大牛牛相助~~

cc621josh

你发贴发错板块了，应该去逻辑专区问，才会有人及时回答。

C是说，原来10小时每天，每周4天工作的那些人能够获得每天2小时不被其他人打扰的机会，因此生产率才高的，现在让所有人都10小时每天，每周4天工作，那么原来那些人就不再有2小时不被打扰的机会了，生产率不会提高。质疑了总裁的计划！