how should i explain this??

Requirement You are given the following products to choose for this assignment: "Hand sanitizers, airline, residential property, online gaming, food delivery services, vaccines" 1 Explain Four (4) factors (graph and explanation) that may affect the market equilibrium of the product chosen. Choose a mixture of demand and supply-related factors. [12 marks] i) One of the factors must be related to Covid-19. ii) Avoid choosing a factor related to government policies. 2 Explain THREE (3) government policies that may affect the market equilibrium of the product chosen. [9 marks] 3. Explain the type of market structure of the product you choose. [3 marks] 4 Explain TWO (2) types of externalities that exist in the market of the product chosen. How do these externalities affect the market? Is the product under-produced or over-produced as a result of these externalities? [6 marks]