(a) A company has three factories 1 2 F ,F and F3
which supply goods to four warehouses
1 2 3 W ,W ,W and . W4
The daily factory capacities of 1 2 F ,F and F3
are, respectively, six
units, one unit and ten units. The demand of the warehouses 1 2 3 W ,W ,W and W4
are,
respectively, seven, five, three and two units. Unit transportation cost are as
follows: (5)
W1 W2 W3 W4
F1
2 3 11 7
F2
1 0 6 1
F3
5 8 15 9
Find an initial basic feasible solution by the Vogel’s approximation method.
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