(a) Explain the social and economic history of events which led to the collapse of Newfoundland Cod fisheries during the late twentieth century. (50 marks) (50 marks) (b) Explain what is meant by 'Tragedy of the Commons." QUESTION 4 (100 marks) (a) What are your thoughts on the personal skills and expertise that are required by engineering managers, in order to successfully manage work forces, often comprising different cultures and backgrounds? (50 marks) (b) Outline what you perceive to be your own strengths and weakness, and also your personality type and how this might relate to your management style. (50 marks) Ac