Table 1: Performance with different penalty, price, and demand.

Demandx
Case  1 Case  2 Case  1 Case  2 Case  1 Case  2 Case  1 Case  2 Case  1 Case  2

N(40, 1.5) (39.5, 56.1)(39.8, 60.1)79.00 39.80 32.46 54.15 184.05 162.60 295.51 256.54
(40.6, 70.9)(40.5, 64.0) 81.20 40.50 70.90 96.00 175.54 128.07 327.64 264.57
(41.3, 82.0)(41.0, 78.8) / 333.63 274.89

N(35, 2) (34.3, 48.6)(34.8, 52.9) 68.60 34.80 24.44 42.23 147.40 134.52 240.44 211.55
(35.8, 62.8)(35.6, 56.5) 71.60 35.60 62.80 84.75 139.21 98.96 273.61 219.31
(36.7, 73.4) (36.5, 70.1) / 279.39 229.05

N(45, 1) (44.6, 62.6) (44.9, 68.4) 89.20 44.90 40.10 63.72 213.29 191.80 342.59 300.42
(45.4, 79.4)(45.3, 71.7) 90.80 45.30 79.40 107.56 208.46 153.89 378.66 306.75
(45.8, 92.0) (45.7, 88.2) / 384.89 318.10

Case  1: , , , , , , and .
Case  2: , , , , , , and .