Document Type : Primary Research paper
Department of Mathematics, Holy Cross College (Autonomous) Affiliated to Bharathidasan University,Tiruchirappalli – 620002 Tamilnadu, India
This paper focusses on production inventory model for deteriorating products with dependent selling price to balance the demand and shortage under inflationary environment. To represent cost parameters trapezoidal fuzzy numbers are expressed as ranking fuzzy numbers with best approximation interval. To derive the optimal decisions, the technique of Geometric programming is made relevant by solving a numerical problem.