Investigation of a fuzzy imperfect production model for deteriorating items with demand depends on warranty period and green levels

A lot of attention has been paid to the integration of quality, environmental factors, product warranty, and greenness into industrial processes in research on production and inventory management for goods that are becoming worse. The current marketing situation has high uncertainty in nature. Combining the above-mentioned factors a fuzzy production model is developed. In order to assist decision-makers in making more informed choices regarding pricing and replenishment, this paper evaluates the effects on the overall profit of greenness, product warranty, and carbon-reduction technology. An algorithm will need to be used to determine the optimal values for five decision variables. In one experiment, the mathematical formula is numerically demonstrated, and the effects of different factors on total profit and managerial insights are examined through a sensitivity analysis.