Greydog Bus Company operates buses between Boston and Washington, D.C. A bus trip between thesetwo cities takes 6 hours. Federal law requires that a driver rest for four or more hours between trips. Adriver's workday consists of two trips: one from Boston to Washington and one from Washington to Boston.The table gives the departure times for the buses. Graydog's goal is to minimize the total downtime forall drivers. How should Graydog assign crews to trips? Note: It is permissible for a driver's “day" to overlapmidnight. For example, a Washington-based driver can be assigned to the Washington-Boston 3 P.M. tripand the Boston-Washington 6 A.M. trip.3.1 Formulate an assignment model.3.2 Use Hungarian's Method to solve the problemTripDeparture TimeTripDeparture TimeBoston 16 A.M.Washington 15:30 A.M.Boston 27:30 A.M.Washington 29 A.M.Boston 311:30 A.M.Washington 33 P.M.Boston 47 P.M.Washington 46:30 P.M.Boston 512:30 A.M.Washington 512 midnight

Answered: 3.1 Formulate an assignment model.

Business

Operations Management

3.1 Formulate an assignment model.

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

Related questions

Q: Explain the nature and process of organizing?

A: Concept Introduction Organizing is the continuous and dynamic process of creating harmonious…

Q: b. Suppose that the number of workers at each stage are as follows: Stage Number of Workers A 4 D E…

A: Output at each stage: The output of stage A = 605per hour = 12 per hour The output of stage B =…

Q: 5 interview questions for dietitian position.

A: Human Resource Management (HRM) is the essential way to deal with dealing with an association's…

Q: Determinar x1 ,x2 y Min z

A: Linear programming is a mathematical technique that is also used in operations management…

Q: Topic: “Challenges faced by rural farmers in Mt. Royal, Carriacou due to rising food prices”. Based…

A: "The solution has been provided in a generalized Manner." Rural farmers in Mt. Royal, Carriacou,…

Q: Investigate the approach that Cisco Systems has used in its many successful acquisitions. What are…

A: From the given case stuyd, it is evident that Cisco has been acquiring businesses that prove to be…

Q: (Analytical Skills) Assume that you have been hired by a local small-business consulting firm. You…

A: SWOT stands for Strengths, Weaknesses, Opportunities and Threats. SWOT analysis enables firms make…

Q: Two senior managers (Brad and Dave) at Alpine Inc. are disagreeing about the managerial skills…

A: In today’s competitive industry world Project management & product management are extremely…

Q: A company manufactures two products, A and B. The sales volume of A is at least 80% of the total…

A: Objective Functions and Constraints: Based on the given details, the objective…

Q: A group interviewer, question are being asked from a group of interviewee, its called as: Select…

A: An interview is basically a structured dialogue where one member possess questions, and the other…

Q: QUESTION 9 Ingrid is a programmer at an online travel agency headquartered in Berlin. After a recent…

A: Organizational structures, business strategies, and contingency factors play a crucial role in the…

Q: II. Discussion Leaming Task 1. This is a word mapping activity. Read and analyze this question: What…

A: A business is a legal entity created under the law. It creates solutions for customers and money for…

Q: A small manufacturing facility is being planned that will feed parts to three heavy manufacturing…

A: Businesses can locate facilities utilized for manufacturing and other production-related activities…

Q: Great, I have several managers in mind that I know will do a phenomenal job. Good, I can help…

A: An organization extending abroad has two choices with regards to staffing their foreign tasks: 1)…

Q: QUESTION: What are the pros/cons of using a SWOT Analysis in a... What are the pros/cons of using…

A: Organizations function in an environment that keep on changing. The business that do not update…

Q: 42. A production manager for a manufacturing firm is preparing for the launch of a new product: Ihis…

A: In order to hire new employees for the firm the human resource management is responsible for the…

Q: Mr. Zubair is responsible for analyzing vacant positions in his company, preparing job…

A: RECRUITMENT: Recruitment is the process of identifying the requirement of job positions in the…

Q: An industrial recycling center uses to scrap aluminum metals, A and B, to produce a special alloy.…

A: I solved it using both Solver and linear programming method.

Q: means assigning workers additio..al same-level Job activities.

A: Job design is a process of implanting a specific roles and responsibilities to each of the employees…

Q: Assignment Length: 5 pages’ minimum You are required to produce a research report based on the…

A: Research is systematic as well as scientific way of studying the problem faced by an organization.…

Q: Some things I want to do before I finish my internship are:

A: Below is the solution:-

Q: What is Workload method?

A: For almost all companies, the sales force is the most crucial part of the business, so it is…

Q: Question #11, Case 1: Subcontractor Bonds Your firm has negotiated a 30-story high-rise office…

A: Managing a construction project includes a scope of exercises that request cautious planning,…

Q: Perform a break-even analysis for the following scenario. Assume you sell widgets. You have total…

A: Formula for break-even point is given by,

Q: Amy Lloyd is interested in leasing a new car and has contacted three automobile dealers for pricing…

A: Note: - Since we can answer only up to three subparts we will answer the first three subparts(a, b,…

Q: Networking and mentoring are informal means of management development. Question 26 options:…

A: Since you have asked multiple questions, we will solve the first question for you. If you want any…

Q: concentrate no underneath three referencing circumstances and 3 opportunities for the execution and…

A: Planning This is the primary/first function of management. This step includes all of the activities…

Q: Megan, the principal at ABC Elementary, was reviewing the performance of all of the teachers on…

A: e) directing

Q: ple of management (Assignment) Management function

A: Management can be characterized as the way toward overseeing and controlling the undertakings of the…

Q: Which of the following is a linear program? Question 5 options: a. min 0.5x1+3x2…

A: Equations which have strict inequality and have decision variables at denominators are not termed as…

Q: Requirement 2. Ralph does not like the idea of sharing the costs equally because he plans to stay in…

A: Given information: Costs and Allocation Allocation B R Costs Food Eaten (in pounds) 16 34…

Q: Employee: Sabana McGuire, 476 Rountree Lane, Courtice, ON, L1L 2N5 Date of Birth – June 17, 1987,…

A: A Record of Employment (ROE) is an official document that employers in Canada are required to…

Q: Questions 6-14. How might the misperception about the impor- tance of having an e-portfolio have…

A: This case is related to organizational behavior, which refers to the study of behavior of a human…

Q: Zan Azlett and Angela Zesiger have joined forces to start A&Z Lettuce Products, a processor of…

A: For the manual process Fixed cost(F) = 37,500 Variable cost(V) = 1.60 Price(P) = 2.50 Contribution…

Q: 3. What is Assignment problem? Write the general form of Assignment problem.

A: Assignment problem:- An assignment problem is a technique to find the combinations of the optimal…

Q: 2. How can firms use customer demographics like income, market size, education, and ethnicity to…

A: * Introduction -Before diving and understanding market segmentation and demographics according to…

Q: An ABC limited Company hire be its the hiring detail is to Will employees pidcedure and and what…

A: One of the important function of an organization's human resource is employee hiring. The hiring…

Q: are

A: When university will start dividing the departments into the small business units then, the problem…

Q: You are a marketing manager for Sunflower Moving Company, a company that helps people move their…

A: 1 If the regression model has independent variables that are of the utmost importance for the…

Q: You are working as Assistant Manager- HR in Sahar Multinational head quartered in UAE has its…

A: Multinational, in its self-explanatory mode, refers to the companies that operate in more than one…

Q: Time management is a critical aspect of effective planning. Whether in the context of daily…

A: Time management is a critical factor in achieving success, impacting productivity across daily…

Q: minimize the total preparation time. When will the entire menu be completed? Dish Marinating Cooking…

A: Johnson's rule is a way of arranging works in two work centers used in operations research. Its main…

Q: An operational plan can be defined as a plan prepared by a component of an organization that clearly…

A: An operational plan can be defined as a plan prepared by a component of an organization that clearly…

Q: 1. Explain the conclusion of internship.

A: Internship can be defined as the type of training or work experience that is provided to the…

Q: QUESTION FOUR With the use of some practical examples, compare and contrast a one tier board with a…

A: question 4:A one-tier board and a two-tier board are two common structures for corporate governance,…

Q: What is resources mobilization PDF?

A: А resоurсe is а sоurсe оr suррly frоm whiсh а benefit is рrоduсed аnd thаt hаs sоme…

Concept explainers

Intermittent Process

The term intermittent means something which begins & stops in between at intervals which are not regular.

Question

Greydog Bus Company operates buses between Boston and Washington, D.C. A bus trip between these
two cities takes 6 hours. Federal law requires that a driver rest for four or more hours between trips. A
driver's workday consists of two trips: one from Boston to Washington and one from Washington to Boston.
The table gives the departure times for the buses. Graydog's goal is to minimize the total downtime for
all drivers. How should Graydog assign crews to trips? Note: It is permissible for a driver's “day" to overlap
midnight. For example, a Washington-based driver can be assigned to the Washington-Boston 3 P.M. trip
and the Boston-Washington 6 A.M. trip.
3.1 Formulate an assignment model.
3.2 Use Hungarian's Method to solve the problem
Trip
Departure Time
Trip
Departure Time
Boston 1
6 A.M.
Washington 1
5:30 A.M.
Boston 2
7:30 A.M.
Washington 2
9 A.M.
Boston 3
11:30 A.M.
Washington 3
3 P.M.
Boston 4
7 P.M.
Washington 4
6:30 P.M.
Boston 5
12:30 A.M.
Washington 5
12 midnight

Expert Solution

This question has been solved!

Explore an expertly crafted, step-by-step solution for a thorough understanding of key concepts.

SEE SOLUTION Check out a sample Q&A here

Step 1

VIEW

Step 2

VIEW

Step by step

Solved in 2 steps with 1 images

SEE SOLUTION Check out a sample Q&A here

Knowledge Booster

Learn more about

Need a deep-dive on the concept behind this application? Look no further. Learn more about this topic, operations-management and related others by exploring similar questions and additional content below.

Similar questions

Topic: “Challenges faced by rural farmers in Mt. Royal, Carriacou due to rising food prices”. Based on the topic above provide a strong theoretical framework that draws upon theories and concepts of the topic above.
Course Title: IT in Bussiness-1 Question : Once pictures are transferred on your laptop/computer, you want them to print. For provisioning of evidence, you need to print those pictures and prepare a dossier, for each case. What type of printer will you use for color printing of these photos? Would you use the same printer for black & white printing purposes? If not, specific your answer. The printers of your choice in a) & b) need to be of which type: Freeware or Share-ware?
185. Subject :- Accounting
(h).
QUESTION 4 When selecting employees who will be laid off in a reduction in force (RIF), O employers should select only the oldest employees employers may not lay off all workers from a single location seniority is an acceptable method of making he decision O subjective performance evaluations such as ranking are a good basis for the decision QUESTION 5 An employer's explanation for an employee's termination is deemed to be a pretext if: a better decision could have been made the reason is ill-considered O the reason has no basis in fact a different decision would been made by the court
Assignment 8b: Exam Question 39 of 50 Professional service providers often use unconditional guarantees because Buyer resistance to purchasing these services is often high L b. Services are highly customized c. These services are typically expensive d All of the above reasonsShow transcribed image text Professional service providers often use unconditional guarantees because: Buyer resistance to purchasing these services is often high Services are highly customized These services are typically expensive All of the above reasons
ASSIGNMENT 2D- Minimization of Profit (Graphical Method) An animal food producer mixes two types of animal food: x and y. each unit of x costs P100 and contains 40 grams of fat, 20 grams of protein and 1,600 calories. Each unit of y cost P80 and contains 60 grams of fat, 60 grams of protein and 1,200 calories. Suppose the producer wants each unit of the final product to yield at least 360 grams of fat, at least 240 grams of protein and at least 9,600 calories, how many of each type of grain should the producer use to minimize his cost. What is the cost?
student training program model topic : pharmacy Develop a program model for training and development for new line and middle managers in healthcare organizations. The program model should be simple and include a framework for the following elements : 1. skills assessment , developmental objectives and training 2. coaching and mentoring ( who and how ? ) 3. assessment against development objectives
Assignment No. 11 Answer 2 a, b, c
Assignment 2. Write an essay (1 page A4) on the topic: “Business Ethics and Commercial success what would you prefer?”
Question 6 Kaylin is a project manager at Xerox Projects, her responsibilities include all the following except A. Managing temporary activities B. Responsible for time, cost and performance trade-offs C. Working with a group of outsiders, including vendors and suppliers D. Overseeing existing operations
Assignment Case 1: In the past, the decision criteria for mergers and acquisitions were typically based on considerations such as the strategic fit of the merged organizations, financial criteria, and operational criteria. Mergers and acquisitions were often conducted without much regard for the human resource issues that would be faced when the organizations were joined. As a result, several undesirable effects on the organizations’ human resources commonly occurred. Nonetheless, competitive conditions favor mergers and acquisitions and they remain a frequent occurrence. Examples of mergers among some of the largest companies include the following: Honeywell and Allied Signal, British Petroleum and Amoco, Exxon and Mobil, Lockheed and Martin, Boeing and McDonnell Douglas, SBC and Pacific Telesis, America Online and Time Warner, Burlington Northern and Santa Fe, Union Pacific and Southern Pacific, Daimler-Benz and Chrysler, Ford and Volvo, and Bank of America and Nations Bank. Layoffs…