Answer:
The correct answer is ''low specialization and high centralization.''
Step-by-step explanation:
A simple structure is characterized by a high centralization of authority, by its low specialization and by a coordination based on direct supervision and mutual adaptation, since it incorporates a high informal component when there are direct contacts and relationships between its members. A simple structure is not complicated, it is flexible, inexpensive and with a fast response capacity to unforeseen situations.