Table 6: Logistics relations table between functional area and key control line.

Functional area id Key control line id Per logistics cost Logistics volume 1 1 30 20 2 1 20 20 3 1 50 20 4 1 40 20 5 1 20 20 1 2 30 20 2 2 20 20 3 2 50 20 4 2 40 20 5 2 20 20 1 3 40 20 2 3 20 20 3 3 50 20 4 3 50 20 5 3 20 20 1 4 40 20 2 4 20 20 3 4 50 20 4 4 50 20 5 4 20 20