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Mathematical Problems in Engineering
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Special Issues
Mathematical Problems in Engineering
/
2011
/
Article
/
Tab 4
/
Research Article
Optimal Ordering Policy and Coordination Mechanism of a Supply Chain with Controllable Lead-Time-Dependent Demand Forecast
Table 4
Values of
𝑡
,
𝑠
(
𝑡
)
and
𝑦
.
𝑡
(month)
12
9
6
3
0
𝑠
(
𝑡
)
%
40
23
19
15
10
𝑦
=
l
n
𝑠
(
𝑡
)
3.6889
3.1355
2.9444
2.7081
2.3026