Click on the following links. Please note these will open in a new window.

Video

The Transportation Model
https://www.youtube.com/watch?v=TDJ1MlGnsmo
This video shows how to find the minimum transportation cost using the Northwest corner rule.

The Stepping Stone Method
https://www.youtube.com/watch?v=RGKQXBL2YWo
In this video, instructor Ed Dansereau explains how to apply the stepping stone method to a transportation problem.

Web

Unbalanced Transportation Problems
https://www.wisdomjobs.com/e-university/quantitative-techniques-for-management-tutorial-297/transportation-model-1600/unbalanced-transportation-problem-9888.html
This articfle is a tutorial for solving an unbalanced transportation problem.

Using Dummy Demand Destinations
https://mathstat.wordpress.com/transportation-problem/
This page gives an overview of solving transportation problems, using dummy origins and destinations.

Degeneracy
http://www.thehindubusinessline.com/todays-paper/tp-mentor/degeneracy-and-transportation-problem/article1686979.ece
This page describes how to solve degeneracy in the transportation problem.