3482. Analyze Organization Hierarchy

Table: Employees +----------------+---------+ | Column Name | Type | +----------------+---------+ | employee_id | int | | employee_name | varchar | | manager_id | int | | salary | int | | department | varchar | +----------------+----------+ employee_id is the unique key for this table. Each row contains information about an employee, including their ID, name, their manager's ID, salary, and depar