Here is a 4 by 4 assignment problem.1040 35 54089 82 6835 90 40 4283 80 69 74The problem is to meet the demand for minimal cost.Matrix after fixing each row:Matrix after fixing each column:Matrix after covering column 1 and row 4 and making performing Hungarian step:Continue to the optimal solution andfill in your value for minimum cost:

Hungarian Method Hungarian method is an optimization technique to solve assignment problems.…

Answered: Here is a 4 by 4 assignment problem. 10…

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

Describe the difference between discrete constraints and overlapping constraints?
You have developed the following simple product structure of items needed for your gift bag for a rush party for prospective pledges in your organization. You forecast 300 attendees. Assume that there is no inventory on hand of any of the items. Explode the bill of material. (Subscripts indicate the number of units required.) K(1) L(5) M(3) J Determine the number of units of each item required. Item K: Item L: Item M:
Deforrest Marine Motors manufactures engines for the speedboat racing circuit. As part of their annual planning cycle, they forecasted demand for the next four quarters. The number of available days of production and the anticipated demand are given below. Employees Production Rate Production Cost Backorder Cost Overtime Cost Overtime Limit Demand Q1 2,400 6,019,000 They also estimated many of the costs required to conduct operations planning. Some of these key figures are listed below. 30 70 units/employee/quarter Q2 2,200 $1,000/unit $200/unit/quarter $1,500/unit <= 25% of Reg. Production Q3 1,700 Q4 1,800 Hire Cost Fire Cost Subcontracting Cost Subcontracting Limit Inventory Cost Initial Inventory $1,200/employee $800/employee $1,800/unit 400 units maximum $100/unit/quarter 280 units Deforrest Marine Motors wishes to maintain the current number of employees for the entire year to follow a level strategy balanced with inventory and backorders as needed. What is the total cost of this…
Find the initial Simplex tableau at the start of Phase II with (fixed) row0 at the bottom for the following LP: Minimize z = 1.1 x + 1.4 y s.t. 2 x + 4.3 y 4.7 and 1.2 x + 7.5 y 7.7 with x,y>0 y €1 ez 01 ag REG
Item4 Time Remaining 2 hours 53 minutes 2 seconds 02:53:02 eBookReferences Item 4 Time Remaining 2 hours 53 minutes 2 seconds 02:53:02 The production planner for a private label soft drink maker is planning the production of two soft drinks: root beer (R) and sassafras soda (S). There are at most 12 hours per day of production time and 1,500 gallons per day of carbonated water available. A case of root beer requires 2 minutes of time and 5 gallons of water to produce, while a case of sassafras soda requires 3 minutes of time and 5 gallons of water. Profits for the root beer are $6.00 per case, and profits for the sassafras soda are $4.00 per case. The firm’s goal is to maximize profits. What is the time constraint? rev: 09_21_2020_QC_CS-229783 Multiple Choice 5R + 5S ≤ 720. 3R + 5S ≤ 720. 2R + 5S ≤ 720. 3R + 2S ≤ 720. 2R + 3S ≤ 720.
8. An operations planner, Lovell Bradley, is developing a sales and operations plan that involves back orders. The company's demand and production rates for the next four periods are as follows: Period 1 2 3 4 Demand 8,200 10,000 7,000 6,600 Production 8,000 8,000 8,000 7,600 Beginning inventory at the start of period 1 is 400 units. Calculate beginning inventory, end- ing inventory, average inventory, and the back order amount, if any, for each of the next four periods.
The demand for subassembly Sis 100 units in week 7.Each unit ofS requires 1 unit ofT and 2 units ofU. Each unit ofT requires I unit ofY, 2 units ofW, and 1 unit of X. Finally, eachunit of U requires 2 units of Y and 3 units of Z. One firm manufacturesall items. It takes 2 weeks to make S, 1 week to make T, 2 weeks to make U, 2 weeks to make Y, 3 weeks to make W,I week to make X, 2 weeks to make Y, and I week to make Z.a) Construct a product structure. Identify all levels, parents, and components.b) Prepare a time-phased product structure.
The following three questions refer to Sony Records, Inc. Executives of the company are re- releasing Michael Jackson's Thriller CD. The following cost and revenue information pertains to the new CD: CD package and disc (direct material and labor): $2.50/CD Songwriters' royalties: $0.70/CD Recording Artists' royalties: $2.00/CD Advertising & promotion: $380,000 Sony Records Inc.'s Overhead: $300,000 Selling price of CD: $10.00 Question 1: What is the per unit gross marketing contribution? 35% None of these 52% 48%
LAWN KING PROJECT Lawn King produces a couple models of push lawn mowers. A total of 60 workers are currently employed to work on the assembly line. Hiring cost is $800 for each new employee, while the cost of laying off an employee is $1200. The production strategy in current use is a one-shift-per-day level strategy at average demand. Differences between demand and production are balanced by inventory and backorders. If a backorder occurs, the order is filled from the next available production run and safety stock is consumed if needed and replenished later. Lawn King utilizes a $7/unit carrying cost per month for inventory, and backorders have a cost of $10/unit per month. Production is estimated at 5 mowers per worker per shift, and the assembly line operates 20 working days (shifts) per month. Lawn King keeps 500 mowers as safety stock, which will be the beginning inventory for September. The regular time cost of production is $50 per lawn mower. [Hint: production = (# of workers)…

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