An overwhelming proportion of the mostproductive employees at SaleCo’s regional offices work not eight hours a day,five days a week, as do other SaleCo employees, but rather ten hours a day,four days a week, with Friday off. Noting this phenomenon, SaleCo’s president plans to increase overallproductivity by keeping the offices closed on Fridays and having all employeeswork the same schedule—ten hours a day, four days a week. Which of the following, if true,provides the most reason to doubt that the president’s plan, if implemented,will achieve its stated purpose? A. Typically, a SaleCo employee’s leastproductive hours in the workplace are the early afternoon hours. B. None of the employees who work four days aweek had volunteered to work that schedule, but all were assigned to it bytheir supervisors. C. Working ten hours a day has allowed the mostproductive employees to work two hours alone each day in their respectiveoffices relatively undisturbed by fellow employees. D. Employees at SaleCo are compensated not onthe basis of how many hours a week they work but on the basis of how productivethey are during the hours they are at work. E. Those SaleCo employees who have a four-dayworkweek do not take any of their office work to do at home on Fridays.