Which of the following correctly describes the key aspects of the Systems Theory approach as influenced by David Easton?

A. Political systems are viewed as open systems interacting with their environment.
B. Inputs refer to demands and support from society.
C. Outputs are decisions and policies produced by the political system.
D. The feedback mechanism allows political systems to adapt and survive.
E. This approach focuses solely on Western-centric political systems.

Choose the correct answer from the options given below