Optimization on Production-Inventory Problem with Multistage and Varying Demand

Table 6

The best combination of (𝑃_𝑐,𝑃_𝑚).

Problem number	1	2	3	4
The best combination	(0.4, 0.5), (0.9, 0.8)	(0.4, 0.2)	(0.6, 0.1)	(0.6, 0.1)
The average evaluation value	1410.8025	1398.782	1596.6894	1676.5948