Can i get help with at least 3-4 questions.... i am running out of tutor questions so doing most questions would really help me out right now Questions? Find the optimal solution and the maximum profit.In which plant there will be idle capacity and how many units (in thousands)?Do alternative optimal solutions exist? Justify your answer.If they exist, use the stepping stone algorithm and find the second optimal solution. Present your analysis in a graphically neat manner. Use any drawing technique you like – just make sure it looks fairly professional.Produce the third optimal solution by taking a combination of 20% of the first optimal solution and 80% of the second one. Attach all relevant exhibits from Excel’s Solver calculations. Use PrintScreen, edit/copy/paste, etc. – whatever you like. XYZ Corporation has a one-year contract to supply motors for all refrigerators produced by the IACorporation. IA manufactures the refrigerators at four locations around the country: Boston, Dallas, LosAngeles, and St. Paul. Plans call for the following number (in thousands) of refrigerators to be producedat each location:Boston100Dallas80Los Angeles100St. Paul70XYZ's three plants are capable of producing the motors. The plants and production capacities (inthousands) are as follows:Denver80Atlanta200ChicagoBecause of varying production and transportation costs, the profit that XYZ carns on cach lot of 1000units depends on which plant produced the lot and which destination it was shipped to. The followingtable gives the accounting department estimates of the profit per unit (shipments will be made in lots of1000 units):150Shipped ToProduced AtBostonDallasLos AngelesSt. PaulDenver8181310Atlanta2017813Chicago111516With profit maximization as a criterion, XYZ's management wants to determine how many motors shouldbe produced at cach plant and how many motors should be shipped from cach plant to cach destination.

Find the given details below: Given Details: Shipped To Boston Dallas Los Angels St. Paul…

Answered: Find the optimal solution and the…

Find the optimal solution and the maximum profit. In which plant there will be idle capacity and how many units (in thousands)? Do alternative optimal solutions exist? Justify your answer.

Practical Management Science

6th Edition

ISBN:9781337406659

Author:WINSTON, Wayne L.

Publisher:WINSTON, Wayne L.

Chapter6: Optimization Models With Integer Variables

Section: Chapter Questions

Problem 100P

See similar textbooks

Similar questions

The Toys-R-4-U Company has developed two new toys for possible inclusion in its productline for the upcoming Christmas season. Setting up the production facilities to beginproduction would cost $50,000 for toy 1 and $80,000 for toy 2. Once these costs arecovered, the toys would generate a unit profit of $10 for toy 1 and $15 for toy 2. Thecompany has two factories that are capable of producing these toys. However, to avoiddoubling the start-up costs, just one factory would be used, where the choice would bebased on maximizing profit. For administrative reasons, the same factory would be usedfor both new toys if both are produced. Toy 1 can be produced at the rate of 50 per hourin factory 1 and 40 per hour in factory 2. Toy 2 can be produced at the rate of 40 perhour in factory 1 and 25 per hour in factory 2. Factories 1 and 2, respectively, have500 hours and 700 hours of production time available before Christmas that could beused to produce these toys. It is not known whether these…
Required information The Childfair Company has three plants producing child push chairs that are to be shipped to four distribution centers. Plants 1, 2, and 3 produce 12, 17, and 11 shipments per month, respec- tively. Each distribution center heeds to receive 10 shipments per month. The distance from each plant to the respective distributing centers is given below: Distance Plant 1 2 3 1 1450 1750 1250 Distribution Center 3 1050 1250 1450 Obtain an optimal solution, and determine the total cost. Total Cost = $ 2 1950 2050 1850 The freight cost for each shipment is $100 plus 50 cents per mile. 4 1350 1650 1550
Microserve provides computer repair service on a contract basis to customers in five sections of the city. The five sections, the number of service contracts in each section, and the x and y coordinates of each section are as follows: No. of Coordinates Section Contracts x y Parkview 70 5.2 8.3 Mt. Airy 200 3.6 3.0 Valley 70 13.6 7.2 Norwood 300 15.1 4.0 Southgate 170 13.8 8.7 Use the center-of-gravity method to determine an ideal location for a service center. Round your answers to two decimal places. Cx: ____________Cy: ____________ A supply chain manager faced with choosing among four possible locations has assessed each location according to the following criteria, where the weights reflect the importance of the criteria. Location Criteria Weight 1 2 3 4 Raw material availability 0.06 P VG OK VG Infrastructute 0.07 P G VG OK Transportation costs 0.33 G P OK P Labor relations 0.25 VG G…
The Acme Company operates four factories that ship products to five warehouses. The shipping costs, requirements capacities, and optimal allocations are shown below. Shipping Cost per Case to Warehouses Factory Сарacity W1 W2 W3 W4 W5 $1.20 $3.60 | $4.80 $6.00 $7.20 F1 40,000 30,000 10,000 $2.40 $2.40 | $1.20 $4.80 $6.00 F2 30,000 25,000 5,000 $1.20 $6.00 $1.20 $3.60 $1.20 F3 30,000 10.000 20,000 $6.00 $2.40 $4.80 $6.00 $4.80 F4 25,000 25,000 Demand 30,000 35,000 25,000 15,000 20,000 125,000 What is the total cost of the optimal solution? Total cost = $ (Enter your response to the nearest dollar.)
From plants Existing plants Atlanta Tulsa Proposed locations New Orleans Houston Forecast demand To Distribution Centers Los Angeles $8 $4 $5 $4 800 New York $5 $7 $6 $6 1200 Production capacity 600 900 500 500 2000 Unit production cost $6 $5 $4 (anticipated) $3 (anticipated) Williams Auto Top Carriers has decided to open a third plant in one of the two cities - New Orleans and Houston. Based on the information below, which of the new location in combination with the existing plants and distribution centers, yields a lower cost for the firm? Find the total transportation cost, and the optimal product quantities for each routes.
Okianoma 2. Drylce, Inc., is a manufacturer of air conditioners that has seen its demand grow significantly. The company anticipates nationwide demand for the next year to be 180,000 units in the South, 120,000 units in the Midwest, 110,000 units in the East, and 100,000 units in the West. Managers at Drylce are designing the manufacturing network and have selected four potential sites-New York, Atlanta, Chicago, and San Diego. Plants could have a capacity of either 200,000 or 400,000 units. The annual fixed costs at the four locations are shown in Table 5-5 , along with the cost of producing and shipping an air conditioner to each of the four markets. Where should Drylce build its factories and how large should they be? Table 5-5 Production and Transport Costs for Drylce, Inc. New York Annual fixed cost of 200,000 plant Annual fixed cost of 400,000 plant East South Midwest Chapter 5 Network Design in the Supply Chain West $6 million $10 million $211 $232 $240 $300 Atlanta $5.5 million…
A supply chain manager faced with choosing among four possible locations has assessed each location according to the following criteria, where the weights reflect the importance of the criteria. Location Criteria Weight 1 2 3 4 Raw material availability 0.06 P VG OK VG Infrastructute 0.07 P G VG OK Transportation costs 0.33 G P OK P Labor relations 0.25 VG G P OK Quality of life 0.29 G OK P VG VG = Very good 5 pts; G = Good 4 pts; OK = Acceptable 3 pts ; P = Poor 1 pt. Using this information, determine the best and the worst location. Round your answers to two decimal places. Location Total Points 1 2 3 4 ______ is the best location and _______ is the worst location.
Mick Karra is the manager of MCZ Drilling products which produces a variety of especially valves for oil field equipment. Recent activity in the oil fields has cause demand to increase drastically, and a decision has been made to open a new manufacturing facility. Three locations are being considered, and the size of the facility would not be the same in each location Thus, overtime might be necessary at times. The following table gives the total monthly cost (in 1000s) for each possible location under each demand possibility. The probabilities for the demand levels have been determined to be 20% for low demand, 30% for medium demand, and 50% for high demand Demand is Low Demand is medium Demand is High Ardmore, OK 85 110 150 Sweetwater, TX 90 100 120 Lake Charles, LA 110 120 130 How much is a perfect forecast of the demand worth?
Amazon had planned to open a second headquarters in Brooklyn that would have allegedly added 25,000 jobs to the region, increased property values, generated more business for local store owners, and generated additional sales and income tax revenue for the government. Some people were concerned, however, that increased home prices could lead to higher rent for people who rented apartments in Brooklyn. Which of the following statements are true? O Allowing Amazon to locate its second headquarters in Brooklyn is a Pareto improvement (i.e., makes one or more persons better off without making anyone worse off) even if some renters will have to pay higher rent. O Allowing Amazon to locate its second headquarters in Brooklyn would not be Kaldor-Hicks efficient if some renters will have to pay higher rent. O Allowing Amazon to locate its second headquarters in Brooklyn is a Kaldor-Hicks improvement if the gain in jobs and tax revenue more than offsets any losses experienced by renters. O…
Mick Karra is the manager of MCZ Drilling products which produces a variety of especially valves for oil field equipment. Recent activity in the oil fields has cause demand to increase drastically, and a decision has been made to open a new manufacturing facility. Three locations are being considered, and the size of the facility would not be the same in each location Thus, overtime might be necessary at times. The following table gives the total monthly cost (in 1000s) for each possible location under each demand possibility. The probabilities for the demand levels have been determined to be 20% for low demand, 30% for medium demand, and 50% for high demand Demand is Low Demand is medium Demand is High Ardmore, OK 85 110 150 Sweetwater, TX 90 100 120 Lake Charles, LA 110 120 130 which location should be selected to minimize the expected cost of operation? How much is a perfect forecast of the demand worth? which location would…
Mick Karra is the manager of MCZ Drilling products which produces a variety of especially valves for oil field equipment. Recent activity in the oil fields has cause demand to increase drastically, and a decision has been made to open a new manufacturing facility. Three locations are being considered, and the size of the facility would not be the same in each location Thus, overtime might be necessary at times. The following table gives the total monthly cost (in 1000s) for each possible location under each demand possibility. The probabilities for the demand levels have been determined to be 20% for low demand, 30% for medium demand, and 50% for high demand Demand is Low Demand is medium Demand is High Ardmore, OK 85 110 150 Sweetwater, TX 90 100 120 Lake Charles, LA 110 120 130 which location would minimize the expected opportunity loss?
Develop a network showing the origin nodes, destinations, arcs, cost per arc, supply, and demand. Match the correct answer to each question. Warehouse A B C D City E City F City G City H Warehouse Supply. 0.51 0.21 0.52 0.41 4000 Question 1 0.31 Question 2 0.56 0.43 0.35 0.41 0.28 City Demand 4,400 3,000 6,500 4,700 Match the correct answer to the following questions: 1. What is the supply constraint for Warehouse D? 2. What demand constraint for City H? 0.32 0.54 0.33 4000 0.54 0.34 0.52 6300 6000 [Choose ] [Choose ] > >