What are two benefits of following a structured hierarchical and modular design? (Choose two.)

What are two benefits of following a structured hierarchical and modular design? (Choose two.)
A . Each component can be designed independently for its role.
B . Each component can be managed independently based on its role.
C . Each component can be funded by different organizations based on its role.
D . Each component can support multiple roles based on the requirements.
E . Each component can provide redundancy for applications and services.

Answer: A,B