Q5: Question 5 has three parts. Answer all the parts. a) Briefly explain the different goals of a Lean system (CO5) (4 Marks) b) For the given destinations and the respective weekly quantities, determine the centre of gravity for these locations. (4 Marks) Destination x, y coordinates Weekly quantity D1 3,5 20 D2 6,8 10 D3 2,7 15 D4 4,5 15 5 c) Discuss the key steps which need to be considered while formulating an organization's strategy. Also discuss how an operations strategy is different from an organizational level strategy. (4 Marks)