Consider the following statements concerning Urwick's eight principles and synthesis in The Elements of Administration:
The principle of span of control limits direct supervision to no more than five or six interlocking subordinates.
Urwick's twenty-nine principles integrate Taylor's scientific management, Fayol's fourteen principles, and Mooney-Reiley's ideas on coordination.
The principle of objective requires an expressed purpose, while the scalar principle advocates a flat, non-pyramidal structure.
A1 and 3 only
B1 and 2 only
C2 and 3 only
D1, 2 and 3
