According to the principle of unity of command, ________

A) managers should limit their oversight to a maximum of 12 employees
B) managers should oversee 1-4 employees on average
C) an individual should be directly responsible to only one supervisor
D) an organization should be departmentalized on the basis of functions
E) employees should report directly to two supervisors to maintain task balance

C
Explanation: C) Chain of command can't be discussed without also discussing unity of command. The principle of unity of command helps preserve the concept of an unbroken line of authority. It says a person should have one and only one superior to whom he or she is directly responsible. If the unity of command is broken, an employee might have to cope with conflicting demands or priorities from several superiors.