Solving Fuzzy Multiproduct Aggregate Production Planning Problems Based on Extension Principle

Table 6

Fuzzy unit backorder cost and conversion factor.

Period (𝑡)	𝐶^1𝑏𝑡	𝐶^2𝑏𝑡	𝑘1	𝑘2
1	(2.5,2.5,2.7)	(2.7,2.7,3.0)	(2.9,2.9,3.0)	(3.0,3.0,3.1)
2	(2.5,2.5,2.7)	(2.7,2.7,3.0)	(2.9,2.9,3.0)	(3.0,3.0,3.1)
3	(2.7,2.7,3.0)	(2.8,2.8,3.2)	(2.9,2.9,3.0)	(3.0,3.0,3.1)
4	(2.7,2.7,3.0)	(2.8,2.8,3.2)	(2.9,2.9,3.0)	(3.0,3.0,3.1)
5	(2.9,2.9,3.1)	(3.1,3.1,3.4)	(2.9,2.9,3.0)	(3.0,3.0,3.1)
6	(2.9,2.9,3.1)	(3.1,3.1,3.4)	(2.9,2.9,3.0)	(3.0,3.0,3.1)