g (shortage cost)

c2 (cost per unit for emergency sourcing)

22

25

27

30

40

50

40

0.99

X

X

X

X

X

50

0.90

1.00

X

X

X

X

60

0.80

0.90

0.95

X

X

X

70

0.80

0.80

0.90

0.95

X

X

80

0.70

0.70

0.80

0.90

X

X

90

0.70

0.70

0.80

0.90

X

X

100

0.60

0.70

0.70

0.80

X

X

120

0.60

0.60

0.70

0.70

0.95

X

150

0.50

0.60

0.60

0.70

0.80

0.99

180

0.40

0.50

0.50

0.60

0.80

0.90