Final answer:
A matrix organization is a type of organizational structure where project managers and functional managers share authority levels, and resources are assigned to the project within their respective functional areas. It is different from a functional organization, and can be structured as strong, weak, or balanced.
Step-by-step explanation:
A matrix organization is a type of organizational structure where project managers and functional managers share authority levels (C). It is different from a functional organization (D) where employees are only assigned tasks by their functional manager. In a matrix organization, resources are assigned to the project within their respective functional areas by a project manager (A). Additionally, matrix organizations can be structured as strong, weak, or balanced, depending on the level of authority given to the project manager (B).