Economic Problem, Nature and Method

Task
of these topics:

1. i) The Economic Problem, Nature and Method
2. ii) Demand, Supply, and the Market Environment

iii) Elasticity of Demand and Supply

1. iv) Government Intervention in the Market
2. v) Technology, Production and Costs
3. Discuss on how these four concepts affect the behavior/activities of individuals, families, firms, and governments (you can choose only one group or a combination of two/more groups).