Control and responsibility
The organisational structure defines the roles and responsibilities of the people in a company
It also shows who has to report to whom
Span of control
Span of control is the number of employees who directly report to their superior
The number of people a manager directly controls
Scalar chain and hierarchy
Scalar chain is the number of layers ranging from top to bottom levels in a organization
Hierarchy is a ranking of people from top to bottom level. The person at the top of the hierarchy the possesses the most power
Delegation
When the superior gives his/her subordinate the power to complete a task or make important decisions