With reference to the major concepts or premises of input-output analysis of the political system given by David Easton, consider the following points: I. System II. Load III. Response IV. Persistence
Select the correct answer using the code

Correct option is D

David Easton’s input-output analysis of the political system incorporates all the listed concepts: System, Load, Response, and Persistence. These are integral to his framework, which views politics as a dynamic system that interacts with its environment through inputs (demands and supports) and outputs (policies and decisions).
Explanation of Concepts:
1. System (I):
· Refers to the political system as a whole, consisting of institutions and processes that convert inputs into outputs.
2. Load (II):
· Represents the demands placed on the system by its environment, such as societal needs and pressures.
3. Response (III):
· Refers to the system's output or actions taken to address demands and feedback loops that occur.
4. Persistence (IV):
· Describes the system’s ability to adapt, survive, and maintain equilibrium despite challenges or changes in its environment.
Information Booster:
1. Easton’s Framework:
· Political systems receive inputs (demands and support) from the environment.
· These inputs are processed into outputs (decisions and policies).
· Feedback mechanisms ensure the system adapts and persists.
2. Dynamic Nature of the System:
· The system is open and interacts with its environment.
· Persistence reflects its ability to maintain stability and legitimacy.