one from scratch. Data (also available as a csv on Blackboard). An entry represents the distance from a city (row) to a city (column). Note the distances are symmetric. 0918375 6 8 8 3 8 5 3857 88487 6409 70488 7 5 9 11 9 4 10 520 7 12 4 9 12 9 12 7 8 8 4 4 3 0 11 10 2 5 11 9 4 0 11 7 7 11 5 11 11 7 9 9 11 11 0 6 2 10 11 7 10 5 12 7249 7 9 121278 11 4 10 7 6 0 2 8 6 6 7 10 2 7 2 2 0 12 11 8 10 8 5 11 10 12 0 10 8 9 4 11 5 11 6 11 10 0 11 11 4 9 8 3 4 16 9 11 7 6 8 8 11 02 11 10 7 10 9 11 2 0