We have three Suppliers and four Demanders. the Suppliers have inventory of 23,43,37 respectively, and the Demanders require 34,11,50,8 respectively. Shipping costs from S1 to D1, D2, D3, D4 are 46,53,74,60 from S2 to D1, D2, D3, D4 are 34,64,30,83 from S3 to D1, D2, D3 , D4 are 42,82,78,91. Check that this is a balanced transportation problem. Find the optimal mimimal shipping cost: We have three Suppliers and four Demanders. the Suppliers have inventory of 23,43,37 respectively, and the Demanders require 34,11,50,8 respectively. Shipping costs from S1 to D1, D2, D3, D4 are 46,53,74,60 from S2 to D1, D2, D3, D4 are 34,64,30,83 from S3 to D1, D2, D3 , D4 are 42,82,78,91. Check that this is a balanced transportation problem. Find the optimal mimimal shipping cost