Final answer:
In a matrix organizational structure, pure functional and pure project organizations can coexist in the firm.
Step-by-step explanation:
The correct answer is a) Matrix.
In a matrix organizational structure, pure functional and pure project organizations can coexist in the firm.
In a matrix structure, employees can report to both functional managers and project managers simultaneously. This allows for the efficiency and expertise of functional departments while also providing the flexibility and focus of project teams.