3 / 5 |3. Consider the supply chain illustrated below:12006001150 ManufacturerWholesalerDRetailer500Last year, the retailer's weekly variance of demand was 500 units. The variance of orderswas 600, 1200, and 1150 units for the retailer, wholesaler, and manufacturer, respectively.(Note that the variance of orders equals the variance of demand for that firm's supplier.)a) Calculate the bullwhip measure for the retailer. Is the bullwhip effect present here?b) Calculate the bullwhip measure for the wholesaler. Is the bullwhip effect present here?c) Calculate the bullwhip measure for the manufacturer. Is the bullwhip effect presenthere?d) Which firm appears to be contributing the most to the bullwhip effect in this supplychain? Why?JUN16 tv♫ S000000F4܀F5(O100% + |MacBook AirF6◄◄F74.ㅎ.DIIF8DDF9

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Answered: 3. Consider the supply chain…

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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1.Which of the following pertains to an efficient supply chain? A)It deals with innovative products B)The product life cycle will be short C)It is worthwhile to invest in good forecasting systems D)All of the above 2.Which of the following costs do not come under inventory carrying cost calculation? A)Investment in a software for updating stock position online B)Investment in stores space C)Salaries of procurement personnel D)Cost of maintaining the inventory stocks 3.Which of the following will have lesser bullwhip effect in a supply chain? A)Supply Chain co-ordination B)Opening more stocking points closer to the point of consumption C)Empowering the lower echelons of the inventory to take decisions on fulfilling the demand D)All of the above
Michael’s Offi ce Supply (MOS) sells offi ce furniture,equipment, and supplies. Th is week the company has received 50customer orders. Each order has an average of fi ve line items. Th eaverage dollar amount of each order is $1200. MOS was able toship 47 of the 50 orders on schedule.(a) Using the percentage of orders shipped on time, calculatethe customer service level.(b) If Michael’s calculates customer service level by using thepercentage of line items shipped on schedule, how manyline items must be shipped to achieve the same customerservice level calculated in part (a)?(c) If Michael’s calculates customer service level by thepercentage of dollar volume shipped, how many dollarsof product must be shipped to achieve the same customerservice level calculated in part (a)?(d) What factors determine the customer service levelmeasure that MOS should use?
Q1. Essentially, the planning of the purchasing and supply chain function entails managing the function for the future. Outline the purpose of the three levels of management within the context of the purchasing and supply chain function.
11.4 Given the following data, calculate the average demand and the standard deviation. Period 1 2 3 st 4 5 67 8 9 10 Total Actual Demand 1700 2100 1900 2200 2000 1800 2100 2300 2100 1800 Deviation Deviation Squared
If the company in #8 uses exponential smoothing (smoothing factor = .6) and the forecast for the year is the figure they use for EOQ calculations, calculate the EOQ using the following information: The cost of ordering and carrying cost % are the same as #7 Cost of ordering: $25 Carrying costs: 45% Starting with 2018, Forecast the 2020 demand using exponential smoothing and then use that forecast as the annual demand. year sales 2017 1,000,000 2018 1,200,000 2019 2,000,000 2020
Over the past 12 months, Super Toy Mart has experienced a demand variance of 10,250 units and has produced an order variance of 12,050 units. Part 2 a) The bullwhip measure for Super Toy Mart is ______ (round your response to two decimal places). Part 3 b) If Super Toy Mart had made a perfect forecast of demand over the past 12 months and had decided to order 1/12 of that annual demand each month, the bullwhip measure would have been ______ (round your response to the nearest whole number.)
9. XYZ has developed the following data from its Material A Safety stock Average (normally) daily use Maximum daily use Minimum daily use ЕOQ Cost of placing an order Working days per year 280 200 240 180 1,000 P20 250 days Lead time 6 days What is the cost of carrying an inventory per unit per year? 10. XYZ has developed the following data from its Material A Safety stock Average (normally) daily use Maximum daily use Minimum daily use EOQ Cost of placing an order Working days per year 280 200 240 180 1,000 P20 250 days Lead time 6 days What is the average inventory?
Consider the supply chain illustrated below: Last year, the retailer’s weekly variance of demand was 200 units. The variance of orders was 500, 600, 750, and 1,350 units for the retailer, wholesaler, distributor, and manufacturer, respectively. (Note that the variance of orders equals the variance of demand for that firm’s supplier.) a) Calculate the bullwhip measure for the retailer. b) Calculate the bullwhip measure for the wholesaler. c) Calculate the bullwhip measure for the distributor. d) Calculate the bullwhip measure for the manufacturer. e) Which firm appears to be contributing the most to the bullwhip effect in this supply chain?
“The ABC Supply company is currently experiencing with an inventory rotation problem. This difficulty stems from the fact that some supplies must be used prior to a stated expiration date. Upon receipt, a new shipment of these perishable items must be stacked beneath the boxes that are currently in inventory. A substantial amount of time is consumed in restacking the items according to their expiration dates.” Required: Explain the DMAIC methodology that can be used by the “ABC” company to implement Six Sigma Process for the above scenario.
Which are some of the things that drive variability in demand management and forecasting? 1. MOQs 2. Promotional sales on products 3. Supplier contracting 4. Order fulfillment 5. Network planning 6. None of the above Please give me answer ASAP with clear explanation.
Inventory Management You are the store manager at a local branch of DigiLife, a large electronics retail chain. A new version of a popular consumer electronics device called the Amulet is coming out this year. It is your job to sell as many Amulets as you can while minimizing your costs in order to maximize your store's profits. Your Goal Earn $1,000,000 in net profits of Amulet sales.
A popular brand of tennis shoe has had the following demand history by quarters over a three-year period. a. Determine the seasonal factors for each quarter.b. Based on the result of part (a), determine the deseasonalized demand series.c. Predict the demand for each quarter of Year 4 for the deseasonalized series from a six-quarter moving average.d. Using the results from parts (a) and (c), predict the demand for the shoes for each quarter of Year 4.

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