Logistics Optimization Through Composite Payday Installment in Favor of Requisite Ultimatum Vacillating Carrying Cost and Gradual Degeneration Under Non-stocked and Continuous Circumstances Using Hexagonal Fuzzy Number

Abstract

Throughout the course of the epidemic era, the amount of e commerce treaty to procure legacy amidst a combination of deposit and liquidity have intensified remarkably. Herein, the customer contributes a pre-determined chunk of procured price beforehand, and remaining payoff is skilled through the process of cash-on-delivery. Assuming a practicable schema in which the customer owns a warehouse with restricted room, two sustainable inventory strategies for biodegradable products are advanced. To be specific,
(i) Inventory strategy with permitted shortfall and partial backlog
(ii) Inventory strategy is perpetual
In the above strategies, the demand function and biodegradable rate exhibit an upward trajectory opus to storage time. However, the decay from the product’s warehouse point, the price of storing products is assumed as a linear ramification of rising mode verses retention time. A prominent specification is advanced to scrutinize just as the everlasting circumstances beside reclamation value spares reasonable juxtaposed with the industry manager who claims infinite condition alongside structured reckoning assay.