Research Article

An Integrated Multiechelon Logistics Model with Uncertain Delivery Lead Time and Quality Unreliability

Table 1

The relevant data of purchasing activities.

Purchasing activity
Echelon

118 w252.8293.20.0050.0150.0090.002700.0050.03
220 w282.2322.60.0040.010.00640.0012500.0030.01
324 w321.7382.10.0030.0090.00540.0012480.0030.04
430 w361.2421.60.0040.0120.00720.0016550.0040.05
535 w350.8371.20.0060.0160.010.002800.0050.01
640 w380.6400.90.0040.0140.0080.002650.0050.02
7