Research Article
A Multiobjective Stochastic Production-Distribution Planning Problem in an Uncertain Environment Considering Risk and Workers Productivity
Table 1
Cost items distribution functions.
| Cost item | Probability distribution |
| Product inventory holding cost (/unit period) | Uniform | Hiring cost (10/manpower) | Normal | Firing cost (10/manpower) | Normal | Salary cost (10/manpower) | Uniform | Training cost (10/manpower) | Normal | Production cost (/min) | Uniform | Transportation cost (/unit) | Uniform | Shortage cost (/period. unit) | Normal |
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