a) Propose 4 products which could be developed from used tires and explain why each product could be competitive in the current market.

b) Give at least two projects and explain each which could be done to address load shedding in SA.

c) Give at least two projects and explain each which could be done to address water crisis in SA.

d) What is the main waste component in your immediate environment and what do you think could be lasting solution for the control of the waste.