Inventory problems have recently affected the Nation. The inventory problems are not only affect cement industry but also electricity‚ trains‚ telecommunication‚ and other sectors of industries. The symptom offers a dilemma‚ when technology develops quickly‚ another phenomena occur; in fact it is beyond expectation. The fundamental weakness of the inventory problems lies in the inaccuracy of management of logistics and transportation for inventory. One of the factors affecting the inaccuracy is
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427 - 438 ANALYSIS OF TWO COMMODITY MARKOVIAN INVENTORY SYSTEM WITH LEAD TIME N. ANBAZHAGAN AND G. ARIVARIGNAN Abstract. A two commodity continuous review inventory system with independent Poisson processes for the demands is considered in this paper. The maximum inventory level for the i-th commodity is fixed as Si (i = 1‚ 2). The net inventory level at time t for the i-th commodity is denoted by Ii (t)‚ i = 1‚ 2. If the total net inventory level I(t) = I1 (t) + I2 (t) −2) −2) drops to a prefixed
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INVENTORY PROBLEMS: 1. DAT‚ Inc.‚ produces digital audiotapes to be used in the consumer audio division. DAT lacks sufficient personnel in its inventory supply section to closely control each item stocked‚ so it has asked you to determine an ABC classification. Here is a sample from the inventory Records: Develop an ABC classification for these 10 items. 2. A particular raw material is available to a company at three different prices‚ depending on the size of the order: The cost to place an
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When Rollerblade‚ Inc. first started up‚ they had to overcome the obstacles with any new venture company‚ only no one had ever seen or heard of their in-line skate product. At this time‚ everyone was still using traditional roller skates‚ but the idea of in-line skates was not easily adopted right away. Rollerblade‚ Inc. eventually became a very profitable company with their in-line skates‚ however‚ today they seem to have grown to an elephant (profit growth is at a near standstill). This is largely
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Inventory homework problems (Due July 16 (Monday) ) Problem 1(10 points). Harley-Davidson has its engine assembly plant in Milwaukee and its motorcycle assembly plant in Pennsylvania. Engines are transported between two plants using trucks‚ with each trip costing $1‚000. The motorcycle plant assembles and sells 438 motorcycles each day. Each engine costs $500‚ and Harley incurs a holding cost of 20 percent per year. How many engine should Harley load onto each
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Inventory Management Problems President Gish brings the meeting to order. “Look at these air freight bills! Here‟s one for R955—more than the damn part is worth! I know‚ I checked! These things are murdering us. You must realize that in our business today‚ transportation has great cost-cutting potential!” The Traffic manager‟s response: “I know that freight bills have risen 30 percent in the last six months‚ but what can I do? Miss Glass here is cutting inventories so hard that she never
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producer in a high-end business. The company is an upmarket player. Main distribution channels: • grocery chains and retailers; • the best restaurants on its region; • wholesalers; • its own fish market. They are facing a big inventory problem. Reasons • new technologies; • new lows; • growing demand. Proposed solutions • slash prices launching a new mass-market brand; • slight discounts; • sell old ships and launch new product; • new markets.
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One issue is infrequent large orders vs. frequent small orders. Large orders will increase the amount of inventory on hand‚ which is costly‚ but may benefit from volume discounts. Frequent orders are costly to process‚ and the resulting small inventory levels may increase the probability of stock-outs‚ leading to loss of customers. In principle all these factors can be calculated mathematically and the optimum found. A second issue is related to changes in demand (predictable or random) for the
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1.0 Problem in Inventory Management 1.1 Inventory Control If stock outs happen in warehouse‚ the problem may exist in Tesco inventory control. The inventory‚ for example‚ fresh vegetable’s shelf time is extremely shorter than other regular product. Fresh vegetables can attract customer to purchase with the basis of high quality physical appearances and short best-used date because these two factors can transfer information that foods are fresh and without any artificial addictives (Derek L. Waller
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overemphasized‚ fill rates and inventory turns don’t improve‚ even when forecast accuracy does. No measure of customer service or inventory turns. Customers must be satisfied on an ongoing basis for a company to achieve long-term sustainability. Yet‚ inventory managers often have no idea how well customers’ needs are being met. Similarly‚ without knowing how quickly inventory moves through the value-creation-and-delivery system‚ a company won’t be able to manage inventory levels. Daily planning is based
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