Question: demand and supply of essential goods price elasticity of demand...

1. Demand and Supply of essential goods
2. Price elasticity of demand of sanitisers
3. Gross domestic product
4. Business cycle

 

 

Question 2

 

1. Is the absence of a COVID vaccine an example of market failure? Explain.   

 

2. Emission trading scheme is a market-based scheme to reduce pollution. Name two (2) countries that has an emission trading scheme.