Which of the Following Statements Is True of the Influence

Which of the following statements is true of the influence of the physical work environment on individuals?

A) The use of music in the workplace has no significant effect on employee attitudes and performance.
B) Employees who work on rotating shifts are better able to establish a new biological rhythm than those who do not.
C) Studies suggest that changes in the level of illumination have the strongest effect on the attitudes of employees.
D) Employees who perceive their work environment as dark are generally less satisfied with their jobs.