• M. Nagamani
• Krishnamoorthy Venkatesan
• K. Sabatini
• D. Saravanan

To create fuzzy set theory and the fuzziness in the inventory issue, the reason is to discover the Revenue for defective quantity ccompares to the total cost and the related cost of selling value of remodeled product with trade credit situations also fuzzy. This approach is to discover the quantity which has the base cost with maximum profit. When the profit gained from selling one unit of the item with warranty periods and guaranty period up process cost when in down trade conditions and well planned Advertisement techniques must be gives some percentage of profits. Partial profit of planned operation on stock clearing and effective selling techniques, sustainable incomes of the end products has to be done.Mathematical model has been developed in below ways, (i) to find the fuzzy Down, Up process and Scrap clearing with the fuzzy relevant cost (ii) revenue related with fuzzy production cost and profit of the different lot sizes with interests of purchase cost of the products(iii)to find the Fuzzy up process with the screening cost of defective quantity with Advertisement dependent relevant cost tends to profits Our aim is to find total cost and Profit with fuzzy sense. Numerical models are given and sensitivity investigation is carried out to conclude the result.

Properties and Operators of fuzzy Number, Down Process, Up process, Interest, Fuzzy Revenue, Fuzzy Profit.

"A Method For Up Process with Maximum Profits Even Purchase Credit Situations with Fuzzy Sense", International Journal of Emerging Technologies and Innovative Research (www.jetir.org), ISSN:2349-5162, Vol.6, Issue 6, page no.701-715, June 2019, Available :http://www.jetir.org/papers/JETIR1907F96.pdf

"A Method For Up Process with Maximum Profits Even Purchase Credit Situations with Fuzzy Sense", International Journal of Emerging Technologies and Innovative Research (www.jetir.org | UGC and issn Approved), ISSN:2349-5162, Vol.6, Issue 6, page no. pp701-715, June 2019, Available at : http://www.jetir.org/papers/JETIR1907F96.pdf