3 qurstions

Q1.Identify at least any 8 types of environmental impacts over the life cycle of desktop computer/Laptop. Prepare a Chart these as in Exhibit 4-5,(notes) representing your judgment of the relative impact of each life cycle stage.(2 marks). Q2.Disassemble a simple product, such as a Mobile phone. Suggest four ways to reduce its environmental impacts, when it has to be disposed.(2 mark). Q3.In what ways can DFE help to improve the quality of a product, in terms of its functionality, reliability, durability, and reparability?(1 mark)