MODI method... Transportation Problem (Malayalam)

explains Modified Distribution Method ...Method 1 VAM https://www.youtube.com/watch?v=wR82NAueMDc&t=66s least Cost Method https://www.youtube.com/watch?v=-_2Tvt1qzM0&t=142s North west Method https://www.youtube.com/watch?v=GKJ72UNGAac&t=264s Part 2 https://www.youtube.com/watch?v=DbnraDSUY_k