Operations Management Report Bondstein Technologies Ltd. Letter of Transmittal Mofassel Hossain Lecturer Department of Management School of Business and Economics (SBE) North South University,Dhaka Subject: Letter of Transmittal Dear Mr. Mofassel Hossain, We have prepared a report on the company, Bondstein Technologies Ltd., which was assigned to us as a course requirement. In view of that, we worked as a team with utmost enthusiasm and applied our knowledge and understanding of the different factors, tools and elements related to Operations Management terms, theories and analysis. We hope to reply the approaches that we have been taught in class. If you require any further clarification or additional information regarding this report, please do contact us without any hesitation. Sincerely, Md. Fakhrul Islam Team Leader Group-5 Section- 18 Page 6 of 26 MGT314.18 Operations Management Report Bondstein Technologies Ltd. Acknowledgement We are grateful to Almighty Allah who has given us this opportunity to create such an interesting term paper and helped us to finish it for MGT314. We would like to add a few hearty words to the people who helped us in numerous ways to complete our term paper. Our hearty thanks goes to Mr. Mofassel Hossain, School Of Business, North South University, for giving us the opportunity to prepare this term paper and gain new and practical knowledge in the process. The guidelines she showed and the way she tirelessly instructed us on the topics our work is related, assisted us a lot. We would also like to thank Mr. Nafizul Islam, Operations Manager, Bondstein Technologies Ltd and his operations team for providing the information and assisting us for data collection. We have enjoyed our term paper and hope it will be appreciated. Page 7 of 26 MGT314.18 Operations Management Report Bondstein Technologies Ltd. Executive Summary Bondstein Technologies Ltd. was founded on 2014 with a vision tobuild the platform of ‘Made in Bangladesh’ by creating new opportunities and scope of business by giving technological access to mass level. Then the company has developed a rich portfolio of diversified innovative projects-Locate.Guide, Halkhata, Gariwala, and is currently focused on their next big thing: Track My Vehicle )TMV(. It is a GPS based hardware and software integrated tracking service that provides much more than just the location. Bondstein ismarketing its product through an 'invite only' process due to its current limitation of resources to handle the full influx of the market demand. With dedicated before and after sales team services. The sales team scouts for potential customers that fits the organizations goals and offers them the full service only for the installation charge.During our investigation, we analyzed that while the focus on wait in line management was not completely ignored, but some major loop holes were left that might prove costly in the future. There are other operational problems such as limited capacity, waiting, location, processtime, movement and defects.After analyzing the operation activities of Bondstein, we came up with a handful recommendations for their operations, implementing which would result in a smooth flow of process, efficient use of available resources and potential growth opportunities. Page 8 of 26 MGT314.18 Operations Management Report Bondstein Technologies Ltd. Contents Bondstein Technologies Ltd. ................................................................................................................ 10 Operations Strategy ............................................................................................................................... 12 Supply Chain Management .............................................................................................................. 12 Process Mapping............................................................................................................................... 14 Business Process Map .................................................................................................................. 14 Demand Forecasting ............................................................................................................................. 15 Recommendations ............................................................................................................................ 15 Capacity Planning ................................................................................................................................. 16 Facilities Layout.................................................................................................................................... 17 Process Selection .................................................................................................................................. 18 Quality Management ............................................................................................................................. 20 Product Design and Conformance .................................................................................................... 20 Ease of Use ....................................................................................................................................... 20 After Sales Services .......................................................................................................................... 20 Awards Achieved ............................................................................................................................. 21 Quality Control ................................................................................................................................. 21 Raw Materials .............................................................................................................................. 21 Post Sales Service......................................................................................................................... 21 Monitoring and Inspection ........................................................................................................... 22 Inventory Management ......................................................................................................................... 23 Conclusion ............................................................................................................................................ 24 Recommendations ................................................................................................................................. 25 Appendix ............................................................................................................................................... 26 Page 9 of 26 MGT314.18 Operations Management Report Bondstein Technologies Ltd. Bondstein Technologies Ltd. Bondstein Technologies Limited is a hardware and software solutions provider, established on 2014, by a group of enterprising young men and business leaders from various backgrounds. Most of the directors of the board functions as silent partner, only 2 of them are actively involved in the operations and functions of the firm.The CEO Mr. Iftekharul Islam and MD Mir Shahrukh Islam are the main top officials for the organization along with being full members of the board of directors. The organization, along with their technological solution providing, has a limited range of products of technological nature. One of them is Track My Vehicle (TMV). It is a device, functions with network connections in concert with GPS device within to provide location based service and tracking capabilities. The organization is headquartered at Baridhara DOHS and has a storage/laboratory at Kaola, Uttara. The devices are made and supplied from both of these locations. The organization has the capability to install and operate the devices from any location with the aid of their technical and operational executives. The firm has several strategic alliances with technological and telecommunication giants to streamline and facilitate their services. The firm solely relies in Robi Axiata Limited for the networks connections through SIM cards for their device connectivity. The product, TMV, is basically a vehicle tracking service, provided by the TMV devices attached to the clients’ vehicles. It allows the authorized personnel to keep track of their vehicle/vehicle pools and its various metrics. The device generates data regarding the distances, locations, fuel reading, capacity, functions and security. It can be accessed through android and IOS apps. Its functionality can be availed through the panels accessed through desktops and laptop computers, which updates the information within short period of time. The device is attached within a vehicle and connected through wires with the internal systems of the vehicle. These installations complexity varies differently for different types of vehicles. The Client Service team is the backbone of the after-sales phase of the service. It is made up of executives and coordinators under the lead of departmental head, the MD. The day to day operations is overseen by the Operations Manager, Mr. Nafizul Islam. He has the authority to Page 10 of 26 MGT314.18 Operations Management Report Bondstein Technologies Ltd. make decisions in absence of the departmental head. The CS team communicates with the clients to receive and act accordingly to the feedback received. The Operations Manager also leads and directs the team of executives and technicians responsible for installing the devices. The IT team is headed by Mr. ASM Amin Mehedi, Sr. IT Manager whose sole responsibility is to keep track of the web based software and servers and conduct regular customizations and modifications requested. The organization’s belief stated in their website relays the value which they hold through 4 simple sentences. They Connect, to interact with the stakeholders to create something valuable. They Design, to build something with the capability to function in the majority of the situations, regardless to the factors affecting it. They develop, with passion to create something revolutionary. And lastly, they keep it up, relaying their commitment to support their clients through every step of the service life cycle. Their main competitors are M2M Communications, NITS Service (Pvt) Ltd, Finder GPS Tracking System and GP Tracker. The organization was first established as a Start Up, bringing together expertise and experience of the various technological and economical fields. They have been able to be selected as one of the participants of ECHELON Top 100, a competition recognizing innovation in Asia. They also have managed to rank highly in other competitions locally and internationally. Page 11 of 26 MGT314.18 Operations Management Report Bondstein Technologies Ltd. Operations Strategy Bondstein’s operational management is not that much different from others. Since its journey Bondstein added new innovation to life. They are working on one of their successful“Track My Vehicle™” (TMV) device which is awarded Echelon -2015 people’s choice award for its innovation. Operation management of Bondstein Company is detailed here by. The overall operational decisions reside on departmental head or the Managing Director in this case, under whom the Operations Manager takes on day-to-day running of the operations. Under the manager Operations, Manufacturing and Client Service team functions. The executives are the leading person for the team of technicians who are responsible for installing the devices into vehicles. In operation management of Bondstein Company there is a Regional or Divisional head who looks after or directly lead every individual project. Every project is directly supervised by him. Client at first will have to fix a meeting with regional head who then assigns the task to operational head. Operational head lead the lower hierarchy and report to the regional head about the assigned task. In lower level of operational hierarchy there is an operational executive who does the main work in different work stations. There is also a client service section which deals with the client 24/7. They are mainly after service team who report to upper executive if any problem arises. In the operation management, there is another important sector who are technicians. There work is to install the device on spot. Supply Chain Management Engineers are there to generate ideas and technologies to increase productivity and reduce cost. Board of directors of Bondstein is aimingto improve flexibility to meet rapidly changing customer needs, assuring a safe workplace for all employees . For this reason, they have their own technician team to assemble all the components to create the whole device. They collect different components or needed parts from local market and they import the main equipment IME chips from China. The whole product is assembled by own lab technician team. While collecting different components, they have to deal with different supply chain. To produce the best product, they have to deal with the best local market suppliers. To meet the demand, timely delivery from supplier is important. The collection of the devices is then internally checked to assure optimum quality. Page 12 of 26 MGT314.18 Operations Management Report Bondstein Technologies Ltd. In this supply chain, the organization imports IMEI chips from vendor in China, which is shipped to Bangladesh through airplane cargo mailing service. The shipment takes up to 1 month after forwarding the order. One of the directors are responsible for receiving the items as Bondstein’s representative. The other component vendors send the items straight towards Bondstein after receiving necessary orders and paper works.These orders are generally received within the order placing work day. After assembly and software loading processes, the device are installed in client vehicles by the Technical team. This installation period takes up to 20-40 minutes depending on the vehicle model and make. After receiving device and service order from clients, the TMV can provide the devices within 1-3 days. Corporate fleet device delivery order size and deadline is set as per agreement reached by the involved parties. Like any other product after collecting all the components work in progress phase starts . Outputs are inspected to insure quality to satisfy the customer demand . Planning, Organizing, Coordinating, Controlling etc.altogether brings the product that customer needs by Bondstein family. Page 13 of 26 MGT314.18 Operations Management Report Bondstein Technologies Ltd. Process Mapping Business Process Map Detailed process map for TMV (Corporate Client – Vehicle Fleet): 1. Communicating with the Client: The Marketing teams pitch the prospective client to subscribe the TMV service. 2. Client Onboard: A trial run for 2-3 cars over 15-30 days’ period is proposed to the client. If the client is satisfied with the services offered, they can apply for subscription of the service. 3. Piloting: The client verifies the services offered through the usage of the devices in their vehicles. The organization demonstrates what can be gained through the VTS. The organization requires Data Package and Device service charge for this phase. 4. Clients Approval & Payment: After getting the approval of the client, the organization requests the work order and an advance payment. If the number of vehicles to be installed is less than 30-40, the full amount is requested. If not, then 50% of the total amount is requested. 5. Installation for the whole fleet: The organization can arrange for installation of up to 8-10 cars a day at a single location. 6. Panel Handling Training for the Client: After installation, the organization arranges training session for the client regarding the Admin Panel. The training is focused on teaching the client about how to use the options and information from the panel. Page 14 of 26 MGT314.18 Operations Management Report Bondstein Technologies Ltd. Demand Forecasting The demand forecasted by the senior officials of operations at Bondstein is derived from the trends noticed from the number of VTS registered users gained from previous years. Generally, the demand for the number of devices to be produced is set according to the agreements and discussions with the prospective clients. From these meetings the number of devices to be produced and the delivery deadline is decided. As per these aforementioned requirements, the operations manager sets up the production planning. As per the Operations Manager, they have the capability to produce 40 devices per day which can be doubled up if the employees function overtime. Recently, they have managed to complete manufacture and installation of VTS for 245 vehicles within 15 days deadline. The demand forecast is done by the Naïve method, because the actual demand is irregular and order based. The detailed calculations are included in the Appendix section. Recommendations Exponential smoothing method should be used for weighted averaging method instead of moving average. Using moving average gives relatively more errors than other averaging methods. For forecasting accuracy, MAPE method should be used. Page 15 of 26 MGT314.18 Operations Management Report Bondstein Technologies Ltd. Capacity Planning The main questions in capacity planning are the concerns regarding the KINDS of capacity, the AMOUNT of capacity and WHEN it is needed. As per our investigation conducted on TMV’s operations, we have identified the relevant metrics regarding the capacity. As to the Design Capacity, the existing facilities that are available has been designed to produce 40 devices per day. After more discussion, the Effective Capacity is 30 device per day and the Actual Capacity is 20 devices per day. If the demand increases, the output can be pushed to more than 30 devices per day including overtime from the workers. The Efficiency and Utilization calculations are shown in the Appendix section. After the review of these metrics, we would like to recommend the following approaches for effective capacity management of TMV. The Effective capacity is 66%, where the actual is 50%. So, employee training and productive team assignment should be conducted to proper utilization of capacity. Page 16 of 26 MGT314.18 Operations Management Report Bondstein Technologies Ltd. Facilities Layout The Bondstein Technologies has their facilities at 2 different places for the operations of TMV. One is their main official headquarters at Baridhara DOHS, where the administration and a smaller laboratory is located. Another place is a warehouse and multi-purpose lab for research and bulk production of devices located at Kaola, Uttara. The facilities layouts are as follows. Page 17 of 26 MGT314.18 Operations Management Report Bondstein Technologies Ltd. Process Selection After a comprehensive research of Bornstein's operation and studying their operational layout, we were able to determine that the Vehicle Tracking Device’s manufacturing process utilizes a labor intensive process for production. They have highly skilled workers in their production line to manufacture individual devices with maximum precision and accuracy with general equipment or tools. Bondstein Ltd. use batch processing system and their manufacturing process is intermittent. They manufacture the devices in their research lab which is of 400sq ft. and their manufacturing team organize the tools to accomplish a total of 11 tasks. . Moreover, the manufacturing team ensures that the company’s Total Quality Management (TQM) goals are met. The manufacturing process has the following steps: a. IC Soldering (25 minutes) b. Capacitor Fixing (10 minutes) c. IC Board wire connection fixing (5 minutes) d. Cable attaching (2 minutes) e. Inserting the software in the circuit (10 minutes) f. Check & Test (2 minutes) g. Serial storing in Database (1 minutes) h. Framing the circuit into the box (4 minutes) i. Attaching Antenna and its connections (2 minutes) j. External Wire connection (5 minutes) k. Finish package & overall check (2 minutes) These tasks are arranged in a U shaped layout. There are 3 workstations and task no. 1 has the bottleneck. The bottlenecks that have been identified are of 2 types. They are Capacity Bottleneck and Operational Bottleneck. Capacity bottleneck is embedded in the facility. Our recommendations for it are- Remodeling facility layout - Expand and upgrade the research lab - Buying updated machines and invest more in capital Operational strategy is the cause of operational bottleneck. Our recommendations arePage 18 of 26 MGT314.18 Operations Management Report Bondstein Technologies Ltd. - Identify if the bottleneck is long term or short term - Short term bottlenecks are temporary and could be solved if the procedures are strictly controlled by management - Long term bottlenecks could be solved byo Remove the activities from the bottleneck process that could be done by other people or machines o Add capacity to that particular step o Assign the most productive team and technology o Train the employees to become efficient Page 19 of 26 MGT314.18 Operations Management Report Bondstein Technologies Ltd. Quality Management The Bondstein VTS device is square shaped box connected nearby the engine of the vehicle. It serves with speed alert system which provides SMS notification when a vehicle crosses a preset limit and also provides SMS notification when a vehicle is performing unauthorized activity during off hours. It provides notification when a vehicle moves out of a preset area zone. It provides a reminder notification to the owner about document renewal before one month of the validity ending. It provides the clients with a seat sensor which is used by Amar Bike, Runner cab, Trust cab to track if their vehicles have passengers on or not. The Quality determinants of TMV fulfill all the general criteria of a good quality product. The main points of quality determinants are as follows: Product Design and Conformance The structure of Bondstein’s vehicle tracking system can be divided into several parts. To achieve simplicity in description its parts has been differentiated into two specific categories. Hardware Layer: It includes different hardware that is connected and used in the structure of vehicle tracking system, such as EMI chipset, Arduino board, Tracking device, Satellite, Server Pc, GSM network tower, User mobile phone and PC. Software Layer: Software layer includes different software that are used in the vehicle tracking system, such as Arduino IDE, DBMS, Google Map API (Application Programming Interface), XAMP/ WAMP. Although the exterior of the product is not much of a concern for the clients, the internal design and engineering is undoubtedly one of the smartest design among its kind. It helps real time tracking of the travelled route of a vehicle. It generates a distance report within a specific period of time and the distance it has travelled, turning engine ignition on/off remotely. It monitors fuel status of a specific vehicle with up to 100% accuracy. Ease of Use The user manual for TMV is a simple and easy to use guide for the clients. All they require is to get registered into their network and clients Smartphone. After Sales Services Steps to assure quality is considered even after the finished service is already sold by providing clients with admin panel handling training, empowering clients to fully utilize all Page 20 of 26 MGT314.18 Operations Management Report Bondstein Technologies Ltd. the aspects and function of the service. This is a factor of the quality control measure since if a client is not properly educated on the technical aspects, the overall quality of the service would deteriorate. Awards Achieved Echelon 2015 - People's Choice Award Track My Vehicle, won People's Choice Award at the Bangladesh Qualifier in Echelon Asia Summit 2015 which was held at Singapore from June 23. The company represented Bangladesh in the summit. They were qualified in this prestigious event for their innovative technology. Quality Control The IT service market still being relatively new in Bangladesh’s perspective has yet to gain the consumers’ confidence. After a thorough investigation of Bondstein’sseparated activity it has become evident that they have acknowledged the stigma and have taken steps to control their quality within their capability. Through prolonged discussions and site visit, we could determine the following quality control initiatives. Raw Materials Bondstein has tackled the quality issue from the very root of operations. Instead of purchasing its hardware unit, they acquire the individual components of the device and assemble it themselves in their plant. This allows them to source specialized suppliers for each component who can offer the best quality at an optimum economic value. For the parts that do not meet the standards locally, they have the option of importing open. There are around 5 vendors for the supply of components, box, circuit board and SIM. Post Sales Service Another sector where they are actively monitoring quality is their post sales service technicians, apt technical knowledge along with human-skills training. This helps them deliver superior after sales service. Their relatively small scale of operation allows them to offer more customized service products to their clients. They have ensured specialized corporate handlers, who are trained in human-skills, helping clients develop customized service packages adhering specifically to their needs technology to an extent. It improves their customer satisfaction. Page 21 of 26 MGT314.18 Operations Management Report Bondstein Technologies Ltd. Monitoring and Inspection The quality of their offered service is also monitored by offering clients a free trial period of usually one week where they are allowed to test the products for themselves and experience all the benefits with minimal charge. This is a quality control factor as the client gets to experience the product hands on, and now with a better knowledge of the product, they can better dictate the terms of service they require from Bondstein, as charging for unnecessary or irrelevant services would decrease the overall quality of the product. Page 22 of 26 MGT314.18 Operations Management Report Bondstein Technologies Ltd. Inventory Management Bondstein’s management uses Periodical Inventory counting system. The inventory count takes place every once in a month. If the number of orders from the clients exceeds the anticipation, then the inventory storage is inspected once in 15 days and in extreme cases it is done on a weekly basis. The demand forecast is done based on Naïve method so the lead time is quite difficult to calculate. From the data gathered from the company, we have concluded that their order size is small and average inventory is low resulting in low carrying cost. The lead time is usually 3 to 5 days. The Economic Order Quantity for TMV is calculated from the collected information from Bondstein’s factory. Quantity Discounts: Bondstein gives the corporate clients quantity discounts. Their rates are as follows: BDT 5,500 per device BDT 475-500 per month Page 23 of 26 MGT314.18 Operations Management Report Bondstein Technologies Ltd. Conclusion As a three year old IT firm, Bondstein Technologies Ltd has performed well and gained a good reputation in the market. Track My Vehicle being one of its innovations has come a long way. The findings from this report clearly suggest that the users, i.e. the organizations, of Track My Vehicle are very satisfied with the device. Customers are enjoying quite a large number of benefits. There has been a drop in fuel consumption resulting from prevention of oil theft owing to mileage report. Real time driver locations has caused on time deliveries leading to improved fleet efficiency. Assessment of unsafe driving habits through TMV panel and speed alerts, such as unnecessary trips and speeding respectively, have greatly reduced the increased prevalence of accidents, higher insurance costs and greater organizational liability. Through detection, business managers could achieve improved safety records for their organizations. Currently, there is scope for improvement of Track My Vehicle. As per the users of TMV, the mitigation of the problems can make TMV their ideal product in future. As far the company is concerned, management of Track My Vehicle can conduct a customer satisfaction survey every year and keep on improving the user experience of Track My Vehicle. Page 24 of 26 MGT314.18 Operations Management Report Bondstein Technologies Ltd. Recommendations After analyzing the operation activities of Bondstein, we came up with the following recommendations for the management, implementing which would result in a smoother flow of processes, much for efficient use of available resources and enable them to take advantage of potential growth opportunities: They should generalize their offered services so that they can process and rope in a larger number of clients at a lower operational cost. As higher the customization, lower the quantity output. Decentralize their maintenance and after sales service crew. This would improve the current state of waiting-line. They should establish two response centers at Dhaka North and Dhaka South regions headed by the two-current engineer/response heads. The time would cut down almost by half. They should hire more technicians or keep a group of freelance technicians always at their disposal to decrease the down time and increase the probability of attaining service. It will help to facilitate sudden high demand in future. Page 25 of 26 MGT314.18 Operations Management Report Bondstein Technologies Ltd. Appendix Demand Forecasting The actual numbers of order are: Year Demand 2014 800 2015 900 2016 1200 2017 [| Error Period Actual Forecast (A-F) Error | Error | Error2 ÷Actual |] * 100% 2014 800 - - - - - 2015 900 850 50 50 2500 5.55% 2016 1200 1050 150 150 22500 12.5 2017 1500 1350 150 150 22500 10 Total - - 350 350 47500 28.05 Page 26 of 26 MGT314.18 Operations Management Report Bondstein Technologies Ltd. Moving Average Forecast Accuracy: MAD = 350 4 = 43.75 47500 MSE = MAD = 4−1 28.05 4 = 15833.34 = 7.01% Capacity Planning Fixed Costs: Items Cost (in BDT) Office Rent Cost 600,000 Office Setup Cost 400,000 Insurance Cost 500,000 Equipment/Machines Cost 400,000 Indirect Plant Cost Administrative Expense Salary & Wages 6,168,000 Other 500,000 TOTAL 8,118,000 Items Cost (in BDT) Raw Materials 28,6,22,000 Maintenance 300,000 Device Internet Cost 49,120,000 Power & Utility 240,000 TOTAL 78,282,000 Variable Cost: Total Cost = Fixed Cost + Variable Cost = 8, 64, 00,000 Taka only. Page 27 of 26 MGT314.18 Operations Management Report Bondstein Technologies Ltd. Price of per Device = 12000 Taka (including 6000 tk yearly service charge) Although Bondstein’s facility has the capacity to produce 40 units of TMV a day, the actual production is on average 20 units per day. So in one year they produce around 7,200 devices. Break-Even Quantity: Profit= Revenue-Cost 0= Price*Quantity-(Fixed cost + Variable Cost) 0= 12000*Q – 86400000 Q= 86400000/12000 Q=7200 Efficiency = Utilization = 𝐴𝑐𝑡𝑢𝑎𝑙 𝑂𝑢𝑡𝑝𝑢𝑡 𝐸𝑓𝑓𝑒𝑐𝑡𝑖𝑣𝑒 𝑂𝑢𝑡𝑝𝑢𝑡 𝐴𝑐𝑡𝑢𝑎𝑙 𝑂𝑢𝑡𝑝𝑢𝑡 𝐷𝑒𝑠𝑖𝑔𝑛 𝐶𝑎𝑝𝑎𝑐𝑖𝑡𝑦 = = 20 30 20 40 = 0.66 or 66% = 0.5 or 50% Process Selection The cycle time is 25 minutes per column. The tasks are assigned in three workstations. Immediate Task Task Time a 25 - b 10 a c 5 a, b d 2 b, c e 10 d f 2 e g 1 d h 4 - i 2 h j 5 i k 2 j Predecessor Task Assignment Table Station Eligible Assigned Tasks Tasks Task Time Cumulative Time Idle Time Page 28 of 26 MGT314.18 Operations Management Report 1 2 a a 25 25 0 b, c, d b 10 10 15 c, d c 5 15 10 d d 2 17 8 k k 2 19 6 e 10 10 15 f 2 12 13 g, h, i, j, k g 1 13 12 h, i, j, k h 4 17 8 i, j, k i 2 19 6 j, k j 5 24 1 e, f, g, h, i, j, k f, g, h, i, j, k 3 Bondstein Technologies Ltd. Idle Time Idle Time in percentage = (7 𝑚𝑖𝑛 /3∗25 𝑚𝑖𝑛)* 100 = 0.09333 * 100 = 9.33% Efficiency Efficiency = (100% - 9.33%) = 90.667% ≈ 90.67% Inventory Management Economic Order Quantity Annual demand, D=7200 per year (approx.) Annual Holding cost, H=3000tk (approx.) Annual Ordering cost, S= 4500tk (approx.) EOQ= √2DS/H =√2*7200*4500/3000 Ave = 147 (rounded) Total Annual Cost, TC= Annual carrying cost + Annual ordering cost Page 29 of 26 MGT314.18 Operations Management Report Bondstein Technologies Ltd. = (Q/2)*H+ (D/Q)*S = (147/2)*3000+(7200/147)*4500 = 220,500 + 220,500 = 441,000 tk While calculating EOQ, we have considered the following facts, The holding cost is designated by the management of Bondstein and not the accounting department The EOQ is approximate quantity and not the actual one EOQ is used because of its flexibility to modify the order quantity Page 30 of 26 MGT314.18