Table 7.

Network structures produced by model $\text{M}2$ (Varying $\widehat{c_{\mathit{ijk}}^s}$,$\widehat{d_{\mathit{ik}}^s}$, $\widehat{ca{p}_{\mathit{ij}}^s}$ and $\widehat{{\rho }_{\mathit{ik}}^s}$) Given 10 × , 100 × and 1000 × multipliers

Network structure	Shortage cost multiplier	Stochastic model (M1)	Scenario-robust model (M2)
			L (2.5%)	M (5%)	H (7.5%)
Large facilities	10	1	1	1	1
Medium facilities	10	2	2	2	3
Small facilities	10	6	7	7	5
Large facilities	100	2	3	3	3
Medium facilities	100	7	6	6	7
Small facilities	100	5	4	4	3
Large facilities	1000	3	3	5	6
Medium facilities	1000	7	8	5	4
Small facilities	1000	3	2	3	3