Answer:
Line and staff organization
Step-by-step explanation:
Marvelous Motor practice line and staff organization.
Line and staff organization refers to when specific and supportive roles are attached to the line of command by assigning staff supervisors and staff specialists who are attached to the line authority.
The executives(managers of each type of vehicle) holds the power of command and staff supervisors(financial and legal department) guides, advices and council the line executives.