International Journal of Neutrosophic Science IJNS 2690-6805 2692-6148 10.54216/IJNS https://www.americaspg.com/journals/show/12 2020 2020 Department of Mathematics, Alagappa University, Karaikudia, India M. Mullai*, K. Sangeetha, R. Surya, G. Madhan kumar, R. Jeyabalan Laboratory of Information Processing, Faculty of Science Ben M’Sik, University Hassan II, Casablanca, Morocco S. Broumi This paper presents the problematic period of neutrosophic inventory in an inaccurate and unsafe mixed environment. The purpose of this paper is to present demand as a neutrosophic random variable.  For this model, a new method is developed for determining the optimal sequence size in the presence of neutrosophic random variables.  Where to get optimality by gradually expressing the average value of integration. The newsvendor problem is used to describe the proposed model. 2020 2020 52 63 10.54216/IJNS.010201 https://www.americaspg.com/articleinfo/21/show/12