Objective: Apply engineering design methodology (CLO: 5) Total marls: 30 (10 marks each problem) Problem 1 You have been using pens and mechanical pencils for many years now. Investigate the designs of at least five different pens and mechanical pencils. Discuss what you think are important design parameters. Discuss the advantage and disadvantage associated with each design. Write a brief report explaining your findings. (Prob. 3.10 from the textbook, Moaveni) Moaveni, S. (20141229). Engineering Fundamentals: An Introduction to Engineering, SI Edition, 5th Edition Problem 2 Describe five products that are not currently on the market, which could be useful to us and will most likely be designed by engineers and others. For each product, explain the problem that it is solving and describe the limitations of existing products in addressing that problem. (Prob. 3.2 from the textbook, Moaveni)