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Advances in Operations Research
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Advances in Operations Research
/
2014
/
Article
/
Tab 1
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Research Article
Multimode Preemptive Resource Investment Problem Subject to Due Dates for Activities: Formulation and Solution Procedure
Table 1
Factors and factors levels.
Factor
Number of levels
Level 1
Level 2
Level 3
Pop,
It
3
20, 100
30, 90
40, 80
3
60%
65%
70%
3
7%
10%
13%
3
8%
10%
12%