in 2nd part start from node1 plz

Problem 3) Given the next distance matrix for a TSP with n=5 1) Solve this problem by using B&B, draw the tree and show the excel sheet you will use 2) Solve this problem by using the nearest neighbor 3) Take the solution you found in part 2 and apply the reversal algorithm to check if you can find a better solution 1000 30 75 10 25 35 1000 50 30 90 1000 50 15 25 75 1000 20 30 45 40 85 1000 25 60 50 Problem 3) Given the next distance matrix for a TSP with n=5 1) Solve this problem by using B&B, draw the tree and show the excel sheet you will use 2) Solve this problem by using the nearest neighbor 3) Take the solution you found in part 2 and apply the reversal algorithm to check if you can find a better solution 1000 30 75 10 25 35 1000 50 30 90 1000 50 15 25 75 1000 20 30 45 40 85 1000 25 60 50