Three fertilizers factories X, Y and Z located at differentplaces of the country produce 6,4 and 5 lakh tones of urearespectively. Under the directive of the central government, theyare to be distributed to 3 States A, B and C as 5, 3 and 7 lakhrespectively. The transportation cost per tones in rupees is givenbelow:
| FACTORIES | State A | State B | State C |
| X | 11 | 17 | 16 |
| Y | 15 | 12 | 14 |
| Z | 20 | 12 | 15 |
Find out suitable transportation pattern at minimum cost byNorth West Corner method and Least Cost method.
