1. Unity of command – According to this principle, an employee should receive orders and instructions from one superior only. For example, if there is more than one superior, each may want that work is carried out according to his instructions. The subordinate will be confused regarding whose instructions he should follow. Also, there is a possibility of conflict among superiors regarding how the work should be accomplished. In the process, work performance is likely to suffer. Besides, when there is unity of command, it is easy to fix responsibility for mistakes. 

2. Equity – Principle of equity implies that managers should be fair and impartial while dealing with their subordinates. The principle of equity suggests that similar treatment is assured to people in similar positions. For example, workers performing similar jobs should be paid the same wage rate. Equity is essential to create and maintain cordial relations between managers and subordinates.