Dynamic Programming and Heuristic for Stochastic Uncapacitated Lot-Sizing Problems with Incremental Quantity Discount

Table 2

Problem parameters.

Parameter	Distribution
ℎ𝑛,𝑘	Uniform (1,2)
𝑝𝑛,1	Uniform (1,2)
𝑐𝑛,1	Uniform (3,5)
𝑄𝑛,𝑘	Uniform (5,15)
𝑑𝑛,𝑘	Truncated normal (8,𝜎^2)