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  3. 2023 - Volume 30 [Issue 1]
  4. Original Research Article

Inventory Control System on Some Products of Some Selected Supermarkets in Port-Harcourt Rivers State

  •  Ukamaka Cynthia Orumie
  •  Francis Egenti Nzerem

Asian Journal of Mathematics and Computer Research, Page 1-16
DOI: 10.56557/ajomcor/2023/v30i18129
Published: 12 January 2023

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Abstract


Inventory management and control are essential to that company since lack of it poses a threat to a company's viability. The inventory management system has been undercut by supermarkets and other corporate entities, increasing the risk of missing goods and faulty record keeping (stock keeping). This leads to poor stock management in supermarkets and other commercial enterprises due to ignorance of the optimal time to place an order and the perfect quantity of the commodity to be ordered. The goal of this study is to implement an inventory control system in selected supermarkets within university of port Harcourt environment. This includes examining the types of stock control measures used by supermarkets, as well as determining the Economic Order Quantity (EOQ), the Purchase Cost Per Cycle, and the Total Cost Per Unit Time, and obtaining the optimum level using a single item static model with and without product shortages. Purposive sampling was used to select the items from among the wide range of goods offered in the various supermarkets, including Market Square Supermarket Choba Branch, Everyday Supermarket Choba Branch, and Gemstone Ultra Mart Alakahia, all of which are located near the University of Port Harcourt. According to comparisons outcomes using the values obtained as the EOQ, and Lead time, Market Square supermarket had the highest sales, followed by Everyday supermarket, and then Gemstone supermarkets, with the exception of Dettol, where Everyday Supermarket is in the lead. The most regular purchase item is Golden Morning Products, followed by Indomitable and Dettol Disinfectant in the three supermarkets. Considering the EOQ (Q*) results, the inventory cycle duration (to*), and the overall cost per unit of time (CT*) for both when shortage is allowed and when not allowed, the Indomitable product in the Market Square supermarket has the highest EOQ, the Dettol disinfectant product (250ml) in the Gem Stone supermarket has the cycle length to*, and the Golden Morn product in the Market Square supermarket has the highest optimal total cost per unit time (CT).


Keywords:
  • Inventory control
  • economic order quantity
  • item static model
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How to Cite

Orumie, U. C., & Nzerem, F. E. (2023). Inventory Control System on Some Products of Some Selected Supermarkets in Port-Harcourt Rivers State. Asian Journal of Mathematics and Computer Research, 30(1), 1-16. https://doi.org/10.56557/ajomcor/2023/v30i18129
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References

Buffa E, Salin R. Modern production and operations management. 8th ed. New York: John Willy and sons; 1987.

Koumanakos DP. The effect of inventory management on firm performance. International Journal of Productivity and Performance Management. 2008;57(5):355-69.

Hobson G. Beyond partnership: strategies for innovation and lean supply. 1st ed. London: Prentice Hall; 2003.

Sprague LG, Wacker JG. Macroeconomic analyses of inventories: learning from practice. Int J Prod Econ. 1996;45(1-3):231-7.

Malco Saundrers. Strategic purchasing and supply chain management 2nd edition, Pittman publishing, 128, long acre London wc2e 9an; 2005.

Adeyemi, Salami. Inventory control, A tool of optimizing resources in a manufacturingindustry. J Soc Sci. 2010;23(2):135-42.

MacKenzie GB. Scientific inventory planning in materials management. Hosp Mater Manage. 1989;14(6):16-9.

Zerbini F, Caru A, Cugini A. The cost of Customer Satisfaction: A Framework for Strategic Cost Management in Service Industries European Accounting Review. 2007;16:499-530.

Bowersox DJ, Closs DJ, Colper MB. Supply Chain –Logistics management. international ed. McGraw-Hill; 2010.

Laid M. Logistics management: A Firm’s efficiency performance model [BBA thesis] presented in Ohio University. USA; 2012.

Dobler, Butt. Purchasing management. 6th ed Mc-Graul Hill Internatioanl edition; 2006.

Susan T, Michael K. TCRP research results digest-Number 40; 2000.

Isaksson OHD, Seifert RW. Inventory leanness and the financial performance of firms Production Planning & Control volume 25, 2014 – Issue 12Pages 999-1014 Received 06 Sep 2012, Accepted 11 Apr 2013, Published online; 2014 [cited May 22 2013]. Available: https://doi.org/10.1080/09537287.2013.797123.

Anantadjaya SP, Nawangwulan IM, Irhamsyah M, Carmelita PW. Supply chain management, inventory management & financial performance: evidence from manufacturing firms. Linguist Cult Rev. 2021;5(S1):781-94.

Yankah R, Osei F, Owusu-Mensah S, Agyapong PJ. Inventory management and the performance of listed manufacturing firms in Ghana. Open J Bus Manag. 2022;10(5):2650-67.

Ogonu, Chituru G, Mac-Kingsley I, Nwokah N. The Effects of Inventory Management on Customer Satisfaction; Evidence from the Supermarket Industry of Nigeria. J Mark Commun Stud. 2016;1(1).

Kwadwo BP. The impact of efficient inventory management on profitability: evidence from several manufacturing firms in Ghana industrial. J Fin Acc. 2016;5(1):22-6.

Ogbuji N Chinedu And Emeh. Edward, Edwards. Inventory Control Systems And Profitability Of Supermarkets In Port Harcourt, Rivers State, Nigeria. Gouni Journal Of Management And Social Sciences. 2018;5(2). Issn 2550-7265.

Gołaś Z. The effect of inventory management on profitability: evidence from the Polish food industry: case study Case Study. Agric Econ – Czech. 2020 (5);66:234-42.

Breivik J, Larsen NM, Thyholdt SB, Myrland Ø. Measuring inventory turnover efficiency using stochastic frontier analysis: building materials and hardware retail chains in Norway. Int J Syst Sci Oper Logist. 2021;0(0):1-20.

Ikeere L, DC. Igani impact of inventory lead time on customer patronage of petroleum depots in Rivers State. Innov J Mark Manag. 2022;10(3, 33).

Fuller, Johnson. The rise and fall of management accounting. Harvard Business School Press; 2000.

Adam EE, Ebert RJ. Production and operation management: concepts, models and behaviour. Prentice Hall, Inc; 1982.

Bruce AC, Brown GG, Harrison Tp, Trafton LL. Global supply Chain Management at Digital Equipment cooperation; 1995.

Bloomberg DJ, Lemay S, Hanna JB. Logistics. NJ: Prentice Hall; 2002.

Chase RB, Jacobs FR, Aquilano NJ. Operations management for competitive advantage. 10th ed. international ed. New York: McGraw-Hill; 2004.

Dobler, Burt. production and inventory control hand book. 3rd ed. london: Pitman; 2000.

Krajewski LJ, Ritzman LP. Operations management. Strategy and analysis. 5th ed. Addison-Wesley; 1999.

Lonergan M. Strategic purchasing and supply chain management. 2nd ed. London: Pitman; 2001.

Morrison, Jessop. inventory management. 2nd ed. Irwin Publishing; 2000.

Salleem. Practical management science, practical guide to logistic, New Dhelli India; 2004.

Saxena. Inventory control: models and problems. Eur J Oper Res. 2003;14:1-12.

Schonsleben P 2000. Integral Logistics management. Planning & control of comprehensive. Business processes. The st-Lucies Press/Apics Series.

Zipkin Paul H. Foundations of inventory management. 1st ed. Irwin: McGraw-Hill; 2000.
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