Answer: network structure
Step-by-step explanation:
Network structure is a form of organizational structure that is considered to be less hierarchical and also more flexible than most other organizational structures. In a network structure, it is the managers who usually both the internal and external relationships.
Barcelona has a core staff of restaurant managers and head chefs and contracts with staffing agencies to fill all other positions, from accountants to dishwashers, then the company has a network structure.