A Partial Backlogging Inventory Model for Deteriorating Item under Fuzzy Inflation and Discounting over Random Planning Horizon: A Fuzzy Genetic Algorithm Approach

Table 4

Sensitivity analysis with respect to present inflation rate for stochastic model.

𝑅	Percentage change in 𝑅	Percentage change in expected total profit (𝜃=0.1and𝛽=3.5)	Percentage change in expected total profit (𝜃=0.15and𝛽=3.5)	Percentage change in expected total profit (𝜃=0.1and𝛽=4.0)	Percentage change in expected total profit (𝜃=0.15and𝛽=4.0)
0.06	−40	+75.80	+75.80	+65.05	+65.86
0.07	−30	+42.75	+42.63	+42.67	+42.54
0.08	−20	+26.14	+26.07	+25.09	+26.01
0.09	−10	+12.41	+12.59	+11.22	+09.96
0.10	00	0.0; (*12993.57)	0.0; (*12884.38)	0.0; (*12102.19)	0.0; (*11993.73)
0.11	+10	−09.27	−08.26	−09.25	−07.52
0.12	+20	−17.07	−17.03	−15.57	−16.98
0.13	+30	−23.69	−23.64	−23.63	−23.58
0.14	+40	−30.52	−30.563	−30.56	−30.20

∗Indicate original value, others show the values in percentage.