Explain the meaning of the 'principle of unity of direction'

Explain the meaning of the ‘principle of unity of direction’. State its two positive and negative effects.

It implies that there should be one head and one plan for a group of activities having the same objectives.
Two positive effects are:
(i) It ensures unity of action among various groups.
(ii) It helps in coordination.
Two negative effects is violated are:
(i) Lack of coordination.
(ii) Failure in achievement of goals.