Which of the folowing linear programming model has an unbounded feasible region?= 3x + 2ysubject to the following :O max zx+ y34*< 10 – 4yx20y20O None of the aboveO max z = 3x + 2ysubject to the following :x+ 2y <4x- ys1x20y20O max z = 4x +2ysubject to the following :x + 2y 243x + y27-x + 2y s7x20y20

The collection of all potentially feasible solutions makes up the feasible zone of a linear program.…

Answered: Which of the following linear…

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...

See similar textbooks

Similar questions

b) The Scott Tractor Company ships tractor parts from Omaha to St. Louis by railroad. However, a contract limits the number of railroad cars the company can secure on each branch/arc during a week. Given these limiting conditions, the company wants to know the maximum number of railroad cars containing tractor parts that can be shipped from Omaha to St. Louis during a week. Phoenix Des Moines 3 5 6. 6. 1. Dallas 2 Omaha St. Louis 7. 3 Denver 6. ActivateW O 31°C
The school board for the Bellevue School District has made the decision to purchase 1,350 additional Macintosh computers for computer laboratories in all its schools. Based on past experience, the school board also has directed that these computers should be purchased from some combination of three companies - Educomp, Macwin and McElectronics. In all three cases, the companies charge a discounted variable cost per computer and a fixed delivery and installation cost for these large sales to school districts. The next table shows these charges as well as the capacity (maximum number of computers that can be sold from the limited inventory) for each of the companies. Educomp Маcwin McElectronics |Сарacity 700 700 1,000 Fixed Cost $45,000 $35,000 $50,000 Variable Cost $750 $775 $700 Formulate the model on a spread and solve using Solver, the, give the following: i. Optimum number of computers bought from: Educomp = units • Macwin = units • McElectronics = units ii. Optimal Total Cost = $
Target is considering opening mini-Target stores in airports across the United States. Target knows that 25% of the items in its store account for 70% of the store's sales and expects that this Pareto relationship will hold for the mini-Target stores. The mini-Targets will each carry 50 items, but it's unknown at this point which 50 items will be stocked. The annual sales of a mini-Target is forecasted to be $500,000. Assume A items are top 20% of items sold, B items are the next 30% and C items are the bottom 50% of items sold. Turnover is expected to be for A items = 50, B items = 40 and C items = 10. 1. The top 20% of items in the min-Target store will account for what percent of sales? - 42.9% - 56.2% - 68.7% - 63.6% 2. What is the annual item sales expected to be for the 25th best selling product in the mini-Target store? - $113 - $4,510 - $437,500 - $76,350
If a "Prisoner’s Dilemma" type of game is played repeatedly for a given number of finite periods that is known to each player, players can maintain cooperation throughout the game. true or false? Solve this Economic
A UCLA student saved $100,000 for the down payment on a $1,000,000 one-bedroom, two-bathroom home in Encino, California. She can qualify for either a $900,000 fully amortizing 30-year first mortgage loan at a 4.75% annual interest rate from Wells Fargo Bank, or she can qualify for a $790,000 fully amortizing 30-year first mortgage loan at a 4.25% annual interest rate with a $110,000 fully amortizing 30-year second mortgage loan at an 8.00% annual interest rate from Citibank. Should the student prefer the single $900,000 mortgage loan from Wells Fargo Bank or should she prefer the $790,000 first mortgage loan and $110,000 second mortgage loan package from Citibank? Single loan from Wells Fargo Bank No difference Depends on all the terms and conditions in the loan documents from Wells Fargo Bank as compared to those from Citibank Loan package from Citibank
Need help only with finding the optimal solution
Federal Rent-a-Car is putting together a new fleet. It is considering package offers from three car manufacturers. Fred Motors is offering 5 small cars, 5 medium cars, and 10 large cars for $500,000. Admiral Motors is offering 5 small, 10 medium, and 5 large cars for $400,000. Chrysalis is offering 10 small, 5 medium, and 5 large cars for $300,000. Federal would like to buy at least 650 small cars, at least 500 medium cars, and at least 650 large cars. How many packages should it buy from each car maker to keep the total cost as small as possible? Fred Motors packages Admiral Motors packages Chrysalis packages What will be the total cost?$
Federal Rent-a-Car is putting together a new fleet. It is considering package offers from three car manufacturers. Fred Motors is offering 5 small cars, 5 medium cars, and 10 large cars for $500,000. Admiral Motors is offering 5 small, 10 medium, and 5 large cars for $400,000. Chrysalis is offering 10 small, 5 medium, and 5 large cars for $300,000. Federal would like to buy at least 550 small cars, at least 500 medium cars, and at least 550 large cars. How many packages should it buy from each car maker to keep the total cost as small as possible? |packages | packages |packages Fred Motors Admiral Motors Chrysalis What will be the total cost? 2$
You are in charge of purchases at the student-run used-book supply program at your college, and you must decide how many introductory calculus, history, and marketing texts should be purchased from students for resale. Due to budget limitations, you cannot purchase more than 700 of these textbooks each semester. There are also shelf-space limitations: Calculus texts occupy 2 units of shelf space each, history books 1 unit each, and marketing texts 5 units each, and you can spare at most 1,200 units of shelf space for the texts. If the used book program makes a profit of $20 on each calculus text, $8 on each history text, and $16 on each marketing text, how many of each type of text should you purchase to maximize profit?
a mixed integer linear programming question
A quarry uses five types of rocks to fulfill four orders. The gypsum content, availability of each type of rock, and the production cost per pound for each rock, as well as the size of each order and the minimum and maximum gypsum percentage in each order, are given below.Rock type-------Cost-------% gypsum-------Amount Available1-------------------$1.00-----------2.0%-----------5002-------------------$5.00-----------5.0%-----------6003-------------------$5.50-----------4.5%-----------7004-------------------$2.00-----------3.0%-----------4005-------------------$1.20-----------6.0%-----------450 Order No.--------------------1----------2----------3---------4Order Size------------------500------600------500------350Min % gypsum-----------3.5%-----3.8%-----4.0%-----3.6%Max % gypsum----------4.4%-----4.6%-----4.7%-----4.8%What is the cheapest way to fill the orders?
What is the algebraic formulation for this question, including objective function and constraints

SEE MORE QUESTIONS

Recommended textbooks for you

Practical Management Science

Operations Management

ISBN:

9781337406659

Author:

WINSTON, Wayne L.

Publisher:

Cengage,

Operations Management

ISBN:

9781259667473

Author:

William J Stevenson

Publisher:

McGraw-Hill Education

Operations and Supply Chain Management (Mcgraw-hi…

Operations Management

ISBN:

9781259666100

Author:

F. Robert Jacobs, Richard B Chase

Publisher:

McGraw-Hill Education

Practical Management Science

Operations Management

ISBN:

9781337406659

Author:

WINSTON, Wayne L.

Publisher:

Cengage,

Operations Management

ISBN:

9781259667473

Author:

William J Stevenson

Publisher:

McGraw-Hill Education

Operations and Supply Chain Management (Mcgraw-hi…

Operations Management

ISBN:

9781259666100

Author:

F. Robert Jacobs, Richard B Chase

Publisher:

McGraw-Hill Education

Business in Action

Operations Management

ISBN:

9780135198100

Author:

BOVEE

Publisher:

PEARSON CO

Purchasing and Supply Chain Management

Operations Management

ISBN:

9781285869681

Author:

Robert M. Monczka, Robert B. Handfield, Larry C. Giunipero, James L. Patterson

Publisher:

Cengage Learning

Production and Operations Analysis, Seventh Editi…

Operations Management

ISBN:

9781478623069

Author:

Steven Nahmias, Tava Lennon Olsen

Publisher:

Waveland Press, Inc.

SEE MORE TEXTBOOKS

Which of the following linear programming model has an unbounded feasible region?