Problem 1.

a) System definition: define a relevant system, its scope and its objectives (including needs, functions, requirements, stakeholders)

b) Causal loop diagrams: Select a system, sub-system, scenario, policy, etc., and as part of system modeling, develop a causal loop diagram that includes at least three loops, includingreinforcing and balancing loops, and briefly describe each loop.

c)Multi-criteria decision making model:Develop an example of a multi-criteria decision making model using the method described in the textbook.