CarpetPlus sells and installs floor covering for commercialbuildings. Brad Sweeney, CarpetPlus account executive, was justawarded the contract for five jobs. Brad must now assign aCarpetPlus installation crew to each of the five jobs. Because thecommission Brad will earn depends on the profit CarpetPlusmakes, Brad would like to determine an assignment that willminimize total installation costs. Currently, five installation crewsare available for assignment. Each crew is identified by a colorcode, which aids in tracking of job progress on a large white board.Use the Hungarian method to solve the problem. The followingtable shows the costs (in hundreds of dollars) for each crew tocomplete each of the five jobs:JOB1234CREW RED3044384731WHITE2532454425BLUE2337292900GREEN26384028BROWN 3034444328

Note: - In the given data, there are two infinity values and therefore the optimal solution cannot…

Answered: CarpetPlus sells and installs floor…

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

A fully leased three-story suburban office building near Disneyworld had a total of 60,000 rentable square feet. Each of the three floors had an identical layout with two public bathrooms, an elevator lobby, and a public hallway that yielded a load factor per floor of 1.20. The lease form used for the building was written so that rent was paid by the tenants per usable square foot of rented floor space. If the total annual rental income for the building was $1.8 million, what was the monthly rent per usable square foot? a. $3.00 b. $3.60 c. $2.00 d. $2.40
A manufacturer is designing a product layout for a new product production. It plans to use a production line for 8 hours per day in order to meet forecasted demand of 90 units per day. The product requires 7 tasks in total. These tasks are namely, A, B, C D E F and G respectively. Task A does not have any predecessor to start. To start Task B, it requires Task A to be completed, Starting tasks needs the task to be completed. Also starting task D, needed task B to be completed. Task E can only start upon completion of Task C. Whereas starting task F needs the completion of both the tasks D and E. Finally, starting task G needed, task F to be completed. The processing times for tasks, A, B, C, D, E, F. and G are 28.2.1,0.9, 10, 1.2.1.8 are 4.7 minutes respectively. How many minimum numbers of workstations are needed? a. 1 b. 6 c. None is correct d. 3 e. 5 please I neef answer along with the formula don't put it on excel
One possible solution method for the machine-tojob assignment problem is the following heuristic procedure. Assign the machine to job 1 that completes job 1 quickest. Then assign the machine to job 2 that, among all machines that still have some capacity, completes job 2 quickest. Keep going until a machine has been assigned to all jobs. Does this heuristic-procedure yield the optimal solution for this problem? If it does, see whether you can change the job times so that the heuristic does not yield the optimal-solution.
Scenario Office Equipment, Inc. (OEI) leases automatic mailing machines to business customers in Fort Wayne, Indiana. The company built its success on a reputation of providing timely maintenance and repair service. Each OEI service contract states that a service technician will arrive at a customer’s business site within an average of 3 hours from the time that the customer notifies OEI of an equipment problem. Currently, OEI has 10 customers with service contracts. One service technician is responsible for handling all service calls. A statistical analysis of historical service records indicates that a customer requests a service call at an average rate of one call per 50 hours of operation. If the service technician is available when a customer calls for service, it takes the technician an average of 1 hour of travel time to reach the customer’s office and an average of 1.5 hours to complete the repair service. However, if the service technician is busy with another customer when a…
Paige Turner has been working in a law firm for the last two years and has been bullied by her manager ever since she joined. She is given targets that are impossible to complete within the given time frame. When she is unable to complete her work, her manager admonishes her in front of everyone. In addition, Paige is not invited to take part in discussions that involve making decisions about client's accounts, which are being attended by all other team members.Identify TWO (2) types of workplace discrimination that are evident in this scenario. Justify your answer.
New students who join the university, should visit cer-tain departments in their first day, as part of the registration and induction process. Students are usually allocated to groups of ten,and their visits and their timings are as follows:DEPARTMENT DURATION FOR EACHGROUP (MINUTE)Registration/Finance 60IT 45Library 90Social Club 30Sport Centre 30Student Support Service 45Medical Centre 45Campus Services (banks, restaurant, etc.) 30During the visit, at least one person from the university student support team should be with each team of students. The stu-dent support team has allocated the visit of every two depart-ments to one person as follows: Deborah (Registration and IT), Gemma (Library and Social Club), Frank (Sport Centreand Student support service), and Raj (Medical centre and Campus services). The visits of the departments can be done inany sequence. Based on the current arrangements,a) What is the cycle timeb) What is the throughput per hourc) Total idle time in each…
Thermo is a plastic supply and custom fabrication company. Thermo serves clients in the medical, solar, and semiconductor industries by making acrylic and polycarbonate sheets, tubes, and rods. The company employs approximately 500 workers at its facility in Ohio. Safety is a top priority at Thermo, and supervisors are required to conduct daily inspections of all equipment. Recently, three workers were seriously injured by a large press used to mold plastic parts. The workers spent time in the hospital for hand injuries, and they are currently recuperating at home. As a result, top management is evaluating all aspects of safety at the facility to determine what changes need to be made.
A midsize mobile carrier keeps records of complaints received from its customers. Complaints for last month are listed in the following table. What percent of the complaints are due to the category Long customer service wait times? If necessary, Round your answer to two decimal places.
The maintenance department of an Oil and Gas Company has 6 large drilling equipment waiting for repairs. These are labelled A, B, C, D, E and F. The respective repair times (in days) and the remaining days before the due date are given in the table below.
b. The Healthy Food Restaurant, a 24-hour restaurant, faces changing requirements from hour tohour. More workers are needed for peak hours, and fewer are needed in between. The followingTable 6 (below) shows the worker requirement for the first 12 hours in the restaurant:Table 6. Staff Requirement at the Healthy Food RestaurantTime Period 10AM11AM12PM1PM2PM3PM4PM5PM6PM7PM8PM9PMRequirement 8 10 12 12 9 7 6 7 9 10 12 8AssignedOn DutyOverstaffed8(i) You are required to apply the first-hour principle to staff each hour with the required number ofcafeteria staff, showing how many staff are on duty each given hour, the number of staffyou have assigned to work each hour and any overstaffing for each hour. i. Schedule the staff to work in 8-hour shifts.

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