Answer: Matrix
Step-by-step explanation:
The matrix organizational structure is one of the type of company structure that producing various types of products and the services by an organization and the reporting relations are get up according to the company matrix.
In this system the employees report both functional manager and as well as the project manager.
The main advantage of the organizational matrix is that it helps in create the large scale projects more efficiency by organizing the each functional structure in an organization effectively.
Therefore, Matrix is the correct answer.