Consider a three-firm supply chain consisting of a retailer, manufacturer, and supplier.The retailer's demand over an 8-week period was 110 units each of the first 2 weeks, 190units each of the second 2 weeks, 310 units each of the third 2 weeks, and 410 units each ofthe fourth 2 weeks. The following table presents the orders placed by each firm in the supplychain. Notice, as is often the case in supply chains due to economies of scale, that totalunits are the same in each case, but firms further up the supply chain (away fromthe retailer) place larger, less frequent, orders.Click the icon to view the orders placed by each firm in the supply chain.i Click the icon to view the ways of calculating the variance.a) What is the bullwhip measure for the retailer?The bullwhip measure for the retailer is 1.00 (Enter your response rounded to twodecimal places.)b) What is the bullwhip measure for the manufacturer?The bullwhip measure for the manufacturer is 6.97. (Enter your response rounded to twodecimal places.)c) What is the bullwhip measure for the supplier?The bullwhip measure for the supplier is 18.73. (Enter your response rounded to twodecimal places.)d) what conclusions can you draw regarding the impact that economiesscale may have on the bullwhip effect?a. larger, less frequent orders imply a smaller variance of ordersb. the effect of increasing variance of orders with the less frequent ordercould be reduced via channel coordination by determining lot sizesc. the effect of decreasing variance of orders with the less frequent ordecould be reduced via channel coordination by determining lot sizes Week12345678Retailer110110190190310310410410Manufacturer220380620820Supplier6001,440

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Answered: Consider a three-firm supply chain…

MATLAB: An Introduction with Applications

6th Edition

ISBN:9781119256830

Author:Amos Gilat

Publisher:Amos Gilat

Chapter1: Starting With Matlab

Section: Chapter Questions

Problem 1P

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There are three factories located at AR, IN, and TX respectively. From these locations, a certain commodity is to be delivered to each of the two warehouses situated at A and B. The revenue per commodity item is $10. The weekly demand of the warehouse A and B are respectively 50 and 35 units of the commodity while the production capacity of the factories at AR, IN, and TX are respectively 28, 22, and 35 units. The cost of transportation per unit is given as belows. Cost Warehouse A Warehouse B AR 5 3 IN 6 6 TX 2 4 To maintain a good relationship with all the factories, warehouse B requires that it receives at least 40% of its product from factory in TX. Realize that it is making good profit in warehouse A, AR requires that at least 35% of its product shipped to warehouse A. Formulate (without solving) a linear programming problem to maximize the profit.
Terra Mesa Manufacturing uses a job order cost system to account for its production of specialty patio furniture. At the beginning of June, Terra Mesa had one job in Work in Process, job A75. Management has chosen direct labor cost as its activity base. The costs incurred to date on job A75 are as follows: Direct materials $8260 Direct labor 10500 Overhead 13125 During June, Terra Mesa added the following costs for direct materials and direct labor to job A75: Direct materials $2630 Direct labor 4620 Job A75 was competed on June 30. What is the cost of job A75? $26010 $39135 $44910 $42831
A company uses four special tank trucks to deliver four different gasoline products to customers. Eachtank has five compartments with capacities: 500, 750, 1200, 1500, and 1750 gallons. The daily demands forthe four products are 10000, 15000, 12000, and 8000 gallons. Any quantities that cannot be delivered by thecompany’s four trucks must be subcontracted at the additional costs of 5, 12, 8, and 10 cents per gallon forproducts 1, 2, 3, and 4, respectively. The goal is to develop the optimal daily loading schedule for the fourtrucks that will minimize the additional cost of subcontracting. Formulate this problem as an integer linearprogram, and solve it using linear program solver.
A local firm is planning its workforce and production levels over the next year. The firm makes a variety of microprocessors and uses sales dollars as its aggregate production unit. Based on orders received and sales forecasts provided by the marketing department, the estimate of dollar sales for the next year by month is as follows: Month Production Days Predicted Demand(in $10,000) Month Production Days Predicted Demand(in $10,000) January 20 595 July 20 410 February 19 225 August 21 130 March 22 565 September 19 405 April 18 205 October 23 315 May 21 230 November 21 355 June 22 120 December 18 350 Inventory holding costs are based on a 25% annual interest charge. It is anticipated that there will be 675 workers on the payroll at the end of the current year and inventories will amount to $120,000. The firm would like to have at least $100,000 of inventory at the end of December…
G.97.

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