5. (20 marks) The following picture gives highway distances in kilometres between a set of cities....

  

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5. (20 marks) The following picture gives highway distances in kilometres between a set of cities. 1 28 2 32 32 26 41 38 42 49 4 50 50 25 36 3 7 29 29 52 37 6 Use LINGO to determine the shortest path between cities 2 and 6, and state this path and its length in words. 5. (20 marks) The following picture gives highway distances in kilometres between a set of cities. 1 28 2 32 32 26 41 38 42 49 4 50 50 25 36 3 7 29 29 52 37 6 Use LINGO to determine the shortest path between cities 2 and 6, and state this path and its length in words.