An EPQ Inventory Model with Allowable Shortages for Deteriorating Items under Trade Credit Policy

Table 1

The obtained solutions by cuckoo search algorithm for Example 1.

𝑀 (days)	𝑇 (days)	𝑄 (units)	𝑣 ($)	𝐷 (units/year)	NP ($)
10	51.97	4328.51	30.02	30397.70	608091.80
15	34.94	2912.51	30.00	30422.25	608251.64
30	19.07	1594.40	29.94	30522.94	609669.48
45	19.06	1597.55	29.89	30598.09	611172.25
60	19.05	1600.71	29.84	30673.30	612676.25