Question 3 (a) Discuss the differences between ethical reasoning and practical consideration in a project. Provide an example for each of the practical reasoning and ethical reasoning. (10 marks) (b) What is code of ethics and discuss TWO (2) reasons why it is important for engineers to strictly adhere to? (6 marks) (c) Assuming you are an engineer in-charge of a construction project. The cost for construction material keep increasing recently due to the COVID-19 and as a result, it has caused financial issues to the project. In order to survive, the project manager requested to substitute an existing material with a different material which is cheaper. However, you found out that the material's quality did not meet the specification required. With respect to ethical consideration, discuss THREE (3) possible course of actions you could take. (9 marks)