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- Cheryl Druehl has asked you to help her determinethe best ordering policy for a new product. The demand for thenew product has been forecasted to be about I ,000 units annually.To help you get a handle on the carrying and ordering costs,Cheryl has given you the list of last year's costs. She thought thatthese costs might be appropriate for the new product. She also told you that these data were compiled for 10,000 inventoryitems that were carried or held during the year. You havealso determined that 200 orders were placed last year. Your job as a new opera tions management graduate is to help Cheryl determinethe economic order quantity for the new product.Use the ABC method of classifying inventory control over the itemsin the following inventory list. Use the total cost per item column to create thelisting. In Excel with formulas Item Annual Usage (in Units) Unit cost ($) Total Cost per Item1 6,000 1.4 8,4002 1,500 10 15,0003 11,000 9.5 104,5004 6,500 2.5 16,2505 8,500 0.6 5,1006 7,000 14.5 101,5007 6,000 0.8…The following particulars were collected for the year 2015 from Need LLCMonthly demand -2,000 unitsCost of placing an order RO 225.Annual carrying cost per unit 8%Purchase price of input unit RO 350Minimum usage 30 units per weekMaximum usage 50 units per weekRe-order period 6 to 8 weeks.For emergency purchase 4 weeks Required:(a) Re-order quantity(b) Re-order level(c) Minimum level(d) Maximum level(e) Average Stock Level(f) Danger level
- Andy's Job Shop buys two parts (Tegdiws and Widgets) for use in its production system from two different suppliers. The parts are needed throughout the entire 52-week year to assemble Uediracs for sale. Tegdiws are used at a relatively constant rate but the use of Widgets vary with demand. Andy wants to improve his inventory management system and use either a "P" system or a "Q" system. What are the advantages and disadvantages of each system in this application and what information is needed to choose between them?The following table contains figures on the monthly volume and unit costs for a random sample of 16 items from a list of 2,000 inventory items at a health care facility. Transcribed Image Text: Item Unit Cost Usage Item Unit Cost Usage K34 $10 200 F99 20 60 K35 25 600 D45 10 550 K36 36 150 D48 12 90 M10 16 25 D52 15 110 M20 20 40 08 200 D57 120 245 80 NO8 30 40 F14 20 300 PO5 16 500 F95 30 800 P09 10 30 a-Develop an A-B-C classification for these items. b-Given the monthly usages in the following table, classify the items in A, B, and C categories according to dollar usage. c- Determine the percentage of items in each category and the annual dollar value for each category for part b.You are running the supply chain for a grocery store operating across Upstate Souun Carolina. You operate a central warehouse and have multiple stores. For each of the following situations determine if it would be best to operate inventory for the product that is pooled at your central warehouse or determined individually by each retail store. Provide at least 1 sentence discussing your choice. (a) The demand for boxes of Nutty Bars at each store during a week is i.i.d. with mean u = 1000 and standard deviation o = Nutty Bars are high compared to holding costs for Nutty Bars. 10. Transshipment costs between the stores for (b) The demand for Fudge Rounds at each store during a week is i.i.d. with mean u = 200 75. Transhipment costs between the stores for Fudge and standard deviation o Rounds are relatively small compared to holding costs.
- a car rental agency uses 96 boxes of staples a year. the boxes cost $4 each. it costs $10 to order staples, and holding costs are $0.80 per box on an annual basis. (/5) showing your work, determine: (i) the order quantity that will minimize the sum of ordering and holding boxes of staples (ii) the annual cost of ordering and carrying the boxes of staplesYou are in charge of inventory control of a highly successful product retailed by your firm. Weekly demand for this item varies, with an average of 200 units and a standard deviation of 16 units. It is purchased from a wholesaler at a cost of $12.50 per unit. You are using a continuous review system to control this inventory. The supply lead time is 4 weeks. Placingan order costs $50, and the inventory carrying rate per year is 20 percent of the item’s cost. Your firm operates 5 days per week, 50 weeks per year.a. What is the optimal ordering quantity for this item?b. How many units of the item should be maintained as safety stock for 99 percent protection against stockouts during an order cycle?c. If supply lead time can be reduced to 2 weeks, what is the percent reduction in the number of units maintained as safety stock for the same 99 percent stockout protection?d. If through appropriate sales promotions, the demand variability is reduced so that the standard deviation of weekly…A building materials stockist obtains its cement from a single supplier. Demandfor cement is reasonably constant throughout the year. Last year the company sold 2 000tonnes of cement. It estimates the costs of placing an order at around 25 MU each timean order is placed and charges inventory holding at 20% of purchase cost. The companypurchases cement at 60 MU per tonne.a) How much cement should the company order at a time?b) Instead of ordering EOQ, why not a order convenient 100 tonnes? Please mention formulas and do it in detail so I can understand.
- The following information relates to the forthcoming period:-Order costs = $25per orderHolding costs = 17% of purchase priceAnnual demand = 16,000 unitsPurchase price = $17 per unitOrder quantity = 650 unitsRequired:-What are the total annual costs of inventory?Especially for wholesalers and retailers involved in the distribution channels for consumer packaged goods, inventory management is a careful balancing act between: supply and demand. controlled supply and variable demand. lower inventory levels and acceptable customer service levels. variable inventory levels and consistent customer service levels.A drugstore uses fixed-order cycles for many of the items it stocks. The manager wants a servicelevel of .98. The order interval is 14 days, and lead time is 2 days. Average demand for one itemis 40 units per day, and the standard deviation of demand is 3 units per day. Given the on-handinventory at the reorder time for each order cycle shown in the following table, determine theorder quantities for cycles 1, 2, and 3.Cycle On Hand1 422 83 103