Consider a two-stage plant-retailer supply chain. Lead time for orders is two weeks. Safety stockis equal to one week's demand, and future demand is estimated by the average of the past twoweeks.a) Develop production planning model (equations) for the retailer that states the order-up-torule, and order quantities as a function of time.b) Using a table format (Columns are Week, Starting retail inventory, On order, Order-up-totarget, Order quantity, and Demand) track performance of the retailer for eight weeks ifdemand suddenly shifts from 100 units per week to 110 units per week starting in period 3and stays at 110 to the end.

The planning for production as well as manufacturing modules in a firm or industry is known as…

Answered: Consider a two-stage plant-retailer…

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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The seasonal demand for a particular product is given below: Period 12 3 4 56 Demand 300 450 100 450 450 100 The fixed parameters are: Fixed Cost $8 Unit Production Cost $1 Holding Cost $1.3 Calculate total ordering cost using the following three methods: i) Lot-for-Lot ii) Wagner-Whitin algorithm iii) Fixed order quantity
Note:- Do not provide handwritten solution. Maintain accuracy and quality in your answer. Take care of plagiarism. Answer completely. You will get up vote for sure.
Please do not give solution in image format thanku
Subject: Materials Management and Inventory Systems Note:- Do not provide handwritten solution. Maintain accuracy and quality in your answer. Take care of plagiarism. Answer completely. You will get up vote for sure.
Echo Airplane buys and sells its products. One of them has the following demand forecasts for the next 5 months. data: month 1= 55 month 2= 85 month 3= 105 month 4= 120 month 5= 115 It costs $20 to place an order, the product cost is $2.00, and the monthly cost of holding inventory is 12.5%. Use the minimum unit cost (LUC) heuristic to determine the ordering sequence for following monthly demands a) Calculate the cost of the heuristic Please do fast ASAP
The seasonal demand for a particular product is given below: Period 1 2 3 4 5 6 Demand 300 450 100 450 450 100 The fixed parameters are: Fixed Cost $8 Unit Production Cost $1 Holding Cost $ 1.3 Calculate total ordering cost using following three methods: i) Lot-for-Lot ii) Wagner-Whitin algorithm iii) Fixed order quantity Which method you will chose to order and why? Please do fast... ASAP... do fast
Please do not give solution in image format thanku A mail-order house uses 16,820 boxes a year. Carrying costs are 60 cents per box a year, and ordering costs are $96. The following price schedule applies. Number of Boxes Price per Box 1,000 to 1,999 $1.25 2,000 to 4,999 1.20 5,000 to 9,999 1.15 10,000 or more 1.10 a. Determine the optimal order quantity. (Round your answer to the nearest whole number.) Optimal order quantity boxes b. Determine the number of orders per year.
I NEED IT TODAY, 1. B&H needs to decide how to manage its inventory of cameras. The demand for cameras at B&H is 200 cameras per week. Each time that B&H places an order for a new shipment of cameras, it must pay $80 in fixed processing fees. A camera costs B&H $60 to purchase. The cost for B&H to hold a camera in its store for one week is $4. Assume that the lead time for the delivery of a camera is 0 weeks.a. Suppose that B&H places orders for cameras in quantities of 50 cameras at a time and places a new order for cameras each time that it runs out. Draw a graph showing the number of cameras that B&H has on-hand in inventory at each point in time up until the time when it places its fourth order. Label the points in time at which B&H places a new order. Assume that B&H places its first order for 50 cameras on day 0.b. Suppose again that B&H places orders for 50 cameras at a time. What will be B&H’s average holding costs per week? What will…
Fisk Corporation is trying to improve its inventory control system and has installed an online system at its retail stores. Fisk anticipates sales of 58,800 units per year, an ordering cost of $4 per order, and carrying costs of $1.50 per unit. In the second year, Fisk Corporation finds that it can reduce ordering costs to $1 per order, but carrying costs will stay the same at $1.50 per unit. a-1. What is the economic ordering quantity for the second year? Economic ordering quantity (EOQ) a-2. How many orders will be placed during the second year? Number of orders a-3. What will the average inventory be for the second year? Average inventory Total costs units units a-4. What is the total cost of ordering and carrying inventory for second year? LA
10.4 A company wishes to establish an EOQ for an item for which the annual demand is $800,000, the ordering cost is $32, and the cost of carrying inventory is 20%. Calculate the following: a. The EOQ in dollars. b. Number of orders per year. c. Cost of ordering, cost of carrying inventory, and total cost. d. Compare your answers to those in problem 10.3.
Design your own inventory management problem with the required input data and answer the following questions : a. What is the optimal order size? b. What is the optimal number of orders per year? What is the optimal number of days between orders? d. What is the annual inventory cost? e. If the lead time were X days/weeks/months, what would be the reorder point? f. For what value of ordering cost would Y units of order size be optimal?
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?

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