All of the Following Statements Are True Regarding Scheduling Except

All of the following statements are true regarding scheduling except:

A) Scheduling is an important task, which, when done well, helps ensure a smooth-running operation.
B) Scheduling is a process of determining how many people are needed when, and assigning days and hours of work accordingly.
C) Schedules should be flexible.
D) Employees should be allowed to decide which days they want to work.
E) Both c and d