The reasons for individuals, organisations and societies having to make choices, Competitive markets and how they work, Market failure and government intervention
3.1.1 The economic problem and economic methodology, 3.1.3 Price Determination In A Competitive Market, 3.1.8 The Market Mechanism, Market Failure And Government Intervention In Markets...
Unit 1 Economic methodology and the economic problem, Unit 2 Individual economic decision making, Unit 3 Price determination in a competitive market...