Maximum flow problem 2 by Excel

This is a problem facing The Scott Tractor Company ships tractor parts from Omaha to St. Louis by railroad. However, a contract limits the number of railroad cars the company can secure on each branch during a week. Given these limiting conditions, the company wants to know the maximum number of railroad cars containing tractor parts that can be shipped from Omaha to St. Louis during a week. The number of railroad cars available to the tractor company on each rail branch is indicated by the number on the branch to the immediate right of each node (which represents a rail junction). Link for video EXCEL PROBLEM 1:    • Maximum Flow Problem 1 by Excel   EXCEL PROBLEM 2:    • Maximum flow problem 2  by Excel   TORA PROBLEM 1:    • Maximum Flow Problem 1 by Tora   TORA PROBLEM 2:    • Maximum Flow Problem 2 by Tora