Q3. MARKET FAILURE - delivery workers in the US (E3) What are external effects? Consider the importance of US delivery workers in the coronavirus pandemic, according to this article: https://theconversation.com/striking-amazon-instacart-employees-reveal-how-a-basic-economic-principle-could-derail-our-ability-to- combat-the-coronavirus-135618 Based on this discussion and economic theory, draw an appropriate diagram to illustrate and explain this specific type of externality. Demonstrate on your diagram and discuss what would be a suitable government policy to help solve the market failure in this case