Which of the following is/are principle of direction? 1. Principle of harmony of objectives 2. Principle of integrity 3. Principle of unity of command 4. Principle of unity of direction 5. Principle of strategic use of informal organization 6. Principle of direct supervision 7. Principle of flexibility 8. Principle of democratic leadership select the correct answer from the option given below A B C D 8, 3, 4, 6, & 1 5, 3, 1, 2, & 4 1, 3, 4,785 3, 8, 2, 1&6