ISncementsessionsmentsess1560 Recordingsy Resourcesnt EvaluationchingUse the following details for the next questionA company operating under a continuous review system has an average demand of 50 units perweek for the item it produces. The average lead time for the item is 6 weeks. It costs the company$30 to process each order. The holding cost for each unit is $10 per year. The company operates52 weeks per year.Question 8If the company desires a 90% service level and demand is constant but the standard deviation oflead time is 1.5 weeks, what is the required safety stock quantity?O Less than or equal to 100 unitsGreater than 100 units and less than or equal to 250 unitsO Greater than 250 units but less than or equal to 400 unitsGreater than 400 units

Safety stock is the quantity of stock that the company holds as excess inventory to meet the…

Answered: Use the following details for the next…

Practical Management Science

6th Edition

ISBN:9781337406659

Author:WINSTON, Wayne L.

Publisher:WINSTON, Wayne L.

Chapter2: Introduction To Spreadsheet Modeling

Section: Chapter Questions

Problem 20P: Julie James is opening a lemonade stand. She believes the fixed cost per week of running the stand...

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Your new company has decided to use a periodic reviewsystem. You have learned that average weekly demand is 48units per week with a standard deviation of 8 units. You believethat your cycle-service level should be 94 percent. Lead timeis two weeks. Initially, you believe that you should do a reviewevery Friday. Determine the required safety stock and the targetinventory level.(a) How would this procedure change if the cycle-servicelevel needed to be 98 percent?(b) What is the impact of changing the review period fromevery Friday to every other Friday, assuming that thecycle-service level is 94 percent?
The Suregrip Tire Company carries a certain type of tire with the following characteristics:Average annual sales = 600 tiresOrdering cost = $40 per orderCarrying cost = 25 percent per yearItem cost = $50 per tireLead time = 4 daysStandard deviation of daily demand = 1 tirea. Calculate the EOQ.b. For a Q system of inventory control, calculate the safety stock required for service levels of 85, 90, 95, 97, and 99 percent. excelc. Construct a plot of total inventory investment versus service level.d. What service level would you establish on the basis of the graph in part c? Discuss.
Add two (2) new customers, two (2) old customers and two (2) new POS transactions. SalesID InvoiceNo TransDate Item Description Color Size qty Price StoreID YearID Brand Name Address CurrID YEARVAL 82605 10828 06-Dec-09 8720400000227 REGULAR CIGARS 1 21.74 TCS 2009 HENRI WINTERMANS Yetty BDS 2009 47075 45036325 26-Aug-08 POSTCARDS POSTCARDS 1 1.4 CS 2008 Guenna BDS 2008 4590 60007295 14-Jan-08 3707-11-6 BLOUSES BLK/MLT L 1 586 CC 2008 GOTTEX Yankee CORAL REEF HOTEL USD 2008 4599 60007301 15/1/2008 3007-319-18 PANTS CORAL XS 1 200 CC 2008 CUT LOOSE Quigly YEARWOOD RD BLK ROCK USD 2008
The new office supply discounter, Paper Clips, Etc. (PCE), sells a certain type of ergonomically correct office chair which costs $300. The annual holding cost rate is 40%, annual demand is 900, and the order cost is $20 per order. The lead time is 4 days. Because demand is variable (standard deviation of daily demand is 2.4 chairs), PCE has decided to establish a customer service level of 90%. The store is open 300 days per year. a. What is the optimal order quantity? b. What is the safety stock? c. What is the reorder point?
Daily demand for a certain product is normally distributed with a mean of 100 and a standarddeviation of 15. The supplier is reliable and maintains a constant lead time of 5 days.The cost of placing an order is $10 and the cost of holding inventory is $0.50 per unit peryear. There are no stockout costs, and uni lled orders are i lled as soon as the order arrives.Assume sales occur over 360 days of the year.Your goal here is to i nd the order quantity and reorder point to satisfy a 90 percentprobability of not stocking out during the lead time.a. What type of system is the company using?b. Find the order quantity.c. Find the reorder point.
Daily demand for a certain product is normally distributed, with a mean of 100 and a standard deviation of 15. The supplier is reliable and maintains a constant lead time of 5 days. The cost of placing an order is $10 and the cost of holding inventory is $0.50 per unit per year. There are no stock-out costs, and unfilled orders are filled as soon as the order arrives. Assume sales occur over 360 days of the year. Your goal here is to find the order quantity and reorder point to satisfy a 90 percent probability of not stocking out during the lead time.a. What type of system is the company using?b. Find the order quantity.c. Find the reorder point.
A department store uses a (Q, R) policy to control its inventories. Sales of a pocket FM radioaverage 1.4 radios per week. The radio costs the store $50.00, and fixed costs of replenishmentamount to $20.00. Holding costs are based on a 20 percent annual interest charge, and thestore manager estimates a $12.50 cost of lost profit and loss of goodwill if the radio is demanded when out of stock. Reorder lead time is 2 weeks, and statistical studies have shownthat demand over the lead time is accurately described by a Poisson distribution. Find the optimallot sizes and reorder points for this item.
Your company has previously used a fixed order size where ordering takes place once a quarter, but since the product's sustainability only allows warehousing for a limited time, demand varies somewhat and the product's character also means that the stock cost is rather expensive, SEK 54 per product and year. So, the company wants to investigate whether a more dynamic order size is preferable. Each order costs the company approximately SEK 1,200. The forecast for the next 4 months is given below: Month 1 2 3 4 Forecast 180 320 490 180 Decide in which periods ordering should take place (you can choose the calculation method).
Kendi Company uses 800 units of a product per year on a continuous basis. The product has a Fixed Cost of $50 per order, and its carrying cost is $2 per unit per year. It takes 5 days to receive a shipment after an order is placed, and the firm wishes to hold 10 days’ usage in inventory as a safety stock. Show Computations and Explanations. A. Calculate the EOQ. B. Determine the Average Level of Inventory. (Note: Use a 365-day year to calculate daily usage.) (Format: 111.11) C. Determine the Reorder Point. (Format: 11.11)
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?
As with other products, Fisher-Price faces the decision of how many Weather Teddy units to order for the comingholiday season. Members of the management team suggested order quantities of 15,000, 18,000, 24,000, or28,000 units. The wide range of order quantities suggested indicates considerable disagreement concerning themarket potential. The product management team asks you for an analysis of the stock-out probabilities forvarious order quantities, an estimate of the profit potential, and to help make an order quantity recommendation.Fisher-Price expects to sell Weather Teddy for $24 based on a cost of $16 per unit. If inventory remains afterthe holiday season, Fisher-Price will sell all surplus inventory for $5 per unit. After reviewing the sales historyof similar products, Fisher-Price’s senior sales forecaster predicted an expected demand of 20,000 units with a.95 probability that demand would be between 10,000 units and 30,000 units. Compute the probability of a stock-out for the…
As with other products, Fisher-Price faces the decision of how many Weather Teddy units to order for the comingholiday season. Members of the management team suggested order quantities of 15,000, 18,000, 24,000, or28,000 units. The wide range of order quantities suggested indicates considerable disagreement concerning themarket potential. The product management team asks you for an analysis of the stock-out probabilities forvarious order quantities, an estimate of the profit potential, and to help make an order quantity recommendation.Fisher-Price expects to sell Weather Teddy for $24 based on a cost of $16 per unit. If inventory remains afterthe holiday season, Fisher-Price will sell all surplus inventory for $5 per unit. After reviewing the sales historyof similar products, Fisher-Price’s senior sales forecaster predicted an expected demand of 20,000 units with a.95 probability that demand would be between 10,000 units and 30,000 units. Question: One of Fisher-Price’s managers felt…

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