Although the chain of command was once a basic cornerstone in the design of organizations, it has far less importance today. but contemporary managers should still consider its implications, particularly for industries that deal with potential life-or-death situations. the chain of command is an unbroken line of authority that extends from the top of the organization to the lowest echelon and clarifies who reports to whom. the principle of helps preserve the concept of an unbroken line of authority.

Unity of command

Explanation:

Unity of command says that an employee is responsible to one superior post employee who is supervising his work and time to time advices the employee, who is also responsible to his supervisor and so on. This helps in effective control over the operations of the company and helps in unity all over the management levels.

unity of command

Explanation:

The chain of command is a management concept that comes directly from the military. The principle of unity of command establishes that an employee will only report to one supervisor or manager, and only follow the orders of that supervisor or manager. This is done to avoid conflicts that may appear when an employee receives conflicting orders from more than one supervisor or manager.

E.g. supervisor 1 tells John to unload some boxes, while supervisor 2 tells him to clean the isle. John cannot do both things at the same time, so he will only be able to obey one supervisor.

answer the amount a seller is paid minus the cost of production;