2. Use the assignment method to obtain a plan that will minimize the processing costs in thefollowing table under the following conditions:a. The combination 2-D is undesirable.b. The combinations 1-A and 2-D are undesirable.MACHINEACDE1820 17 1815 19 16 1716151417131412 141615 14 1312345141412 11 10Job 34B85636095457642487743 AmateSelf-Test 2LENGDODA1. Scott and Associates, Inc., is an accounting firm that has three new clients. Projectleaders will be assigned to the three clients. Based on the different backgrounds andexperiences of the leaders, the various leader-client assignments differ in terms ofprojected completion times. The possible assignments and the estimated completion timesin days are as follows:ClientProject Leader231632JacksonEllis2240Smith2434a. Develop a network representation of this problem.b. Find the optimal solution using the Hungarian method. What is the total time required?- 21214•EDIFICA

The assignment problem is finding the optimal outcomes with the objective of having the least…

Answered: . Use the assignment method to obtain a…

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

Patel and Associates, Inc., is an accounting firm that has three new clients. Project leaders will be assigned to the three clients. Based on the different backgrounds and experiences of the leaders, the various leader-client assignments differ in terms of projected completion times. The possible assignments and the estimated completion times in days are as follows. Project Leader Client 1 Client 2 Client 3 Jackson 10 16 32 Ellis 14 22 14 Smith 22 24 34 Formulate the problem as a linear program. (Express your answers in the form xij where xij is 1 if leader i is assigned to client j and 0 otherwise.) Then solve: Relationship Value Time (Days) x11 x12 x13 x21 x22 x23 x31 x32 x33
Scott and Associates, Inc., is accounting firm that has three new clients. Project leaders will be assigned to the three clients. Based on the different backgrounds and experiences of the leaders, the various leader- client assignments differ in terms of projected completing times. The possible assignments and the estimated completion times in days are as follows: Client Project Leader 1 2 3 Abby 10 16 32 Bovi 14 22 40 Claire 22 24 34 Develop a network representation of this problem. Formulate the problem as a linear program.
A contractor has a job which should be completed in 120 days. At present, he has 80 men on the job and it is estimated that they will finish the work in 150 days. Of the 80 men, 50 are each paid Php 150.00 a day, 25 at Php 210.00, and 5 at Php 280.00. For each day beyond the original 120 days, the contractor has to pay Php 1,500.00 liquidated damages. How many more men should the contractor add so that he can complete the work on time? Use continuous computations, round off your final answers to two (2) decimal places.
An IT company must complete a project with the following tasks listed A to G. ACTIVITY NORMAL DURATION (DAYS) CRASHED DURATION (DAYS) NORMAL COST ($) CRASHED COST ($) A 7 5 500 900 B 4 2 400 600 C 5 5 500 500 D 6 4 800 1000 E 7 4 700 1000 F 5 2 800 1400 G 6 4 800 1600 The following are all the paths in the project from start to end and the durations of each: A-B-E-G : 24 days A-C-E-G : 25 days A-C-F-G : 23 days A-D-F-G : 24 days Develop a crashing schedule to show which activities should be crashed to crash the project by 4 days and the lowest cost of doing so.
An office complex is to be renovated. Before the job can be completed, various tradespeople and skilled workers must install their materials. The table for this problem describes the relationships between the activities that need to be completed. Activity Immediate Predecessors Time (days) A1 - 6 A2 A1 7 A3 A1 3 A4 A1 10 A5 A2 10 A6 A3, A4 4 A7 A4 8 A8 A4 5 A9 A5, A6, A7 7 A10 A8 6 a) Develop a project network for this problem. b) Determine the EST, EFT, LST, LFT, and slack for each activity. c) What is the critical path and project completion time? d) Submit your file
An office complex is to be renovated. Before the job can be completed, various tradespeople and skilled workers must install their materials. The table for this problem describes the relationships between the activities that need to be completed. Activity Immediate Predecessors Time (days) A1 - 6 A2 A1 7 A3 A1 3 A4 A1 10 A5 A2 10 A6 A3, A4 4 A7 A4 8 A8 A4 5 A9 A5, A6, A7 7 A10 A8 6 a) Develop a project network for this problem. b) Determine the EST, EFT, LST, LFT, and slack for each activity. c) What is the critical path and project completion time?
Scott and Associates, Inc., is an accounting firm that has three new clients. Project leaders will be assigned to the three clients. Based on the different backgrounds and experience of the leaders, the various leader-client assignments differ in terms of projected completion times. The possible assignments and the estimated completion times in days are as follows: Client Project Leader 1 2 3 Jackson 10 16 32 Ellis 14 22 40 Smith 22 24 34 Formulate the problem as a linear program, and solve. What is the total time required?
The North Carolina Department of Transportation is undertaking a construction project to widen a large section of interstate highway near Charlotte, NC, which includes the construction of a number of new bridges, interchanges, and overpasses. The first step in the project is the appointment of a project manager and the development of a project team, some of which will be departmental employees and others will be private consultants and operatives. The team of a project of this size also requires a large support staff with varying technical skills. Once the team is selected and the staff is in place the first task is to select a primary contractor to manage and oversee the actual construction. The following table gives the standard activities required for the planning and scheduling of this process. Activity Description Predecessor Time (weeks) Optimistic a Most Likely m Pessimistic b a b c d e f g h i j k L M Select project manager Develop a team recruitment…
Given problem: A contractor has a job which should be completed in 120 days. At present, he has 80 men on the job and it is estimated that they will finish the work in 150 days. Of the 80 men, 50 are each paid Php 150.00 a day, 25 at Php 210.00, and 5 at Php 280.00. For each day beyond the original 120 days, the contractor has to pay Php 1,500.00 liquidated damages. How many more men should the contractor add so that he can complete the work on time? *Do show solution. Round off final answer in 2 decimal places. Thank you.
#2) An office complex is to be renovated. Before the job can be completed, various tradespeople and skilled workers must install their materials. The table for this problem describes the relationships between the activities that need to be completed. Activity Immediate Predecessors Time (days) A1 - 6 A2 A1 7 A3 A1 3 A4 A1 10 A5 A2 10 A6 A3, A4 4 A7 A4 8 A8 A4 5 A9 A5, A6, A7 7 A10 A8 6 Use excel to answer the following; a) Develop a project network for this problem. b) Determine the EST, EFT, LST, LFT, and slack for each activity. c) What is the critical path and project completion time?
The university administration would like to add some additional parking locations. To make everyone happy, they would like each building to be within a 5 minute walk of one set of new parking spaces (the spaces will be added in blocks of 10 parking spaces). The university is considering six locations for the new parking spaces, but would like to minimize the overall cost of the project. In addition to the walking time requirement, the university would like to add at least 40 new parking spaces (at least 4 blocks of 10). To help with the decision, the management science department formulated the following linear programming model: Min 365x1 + 410x2 + 405x3+ 410x4 + 355x5 + 445x6s.t. x1 + x2 + x5 + x6 ≥ 1 {Residence Hall A constraint}x1 + x2 + x3 ≥ 1 {Residence Hall B constraint}x4 + x5 + x6 ≥ 1 {Science building constraint}x1 + x4 + x5 ≥ 1 {Music building constraint}x2 + x3 + x4 ≥ 1 {Math building constraint}x3 + x4 + x5 ≥ 1 {Business building constraint}x2 + x5 + x6 ≥ 1…
Consider Table 6-3. All duration estimates or estimated times are in weeks, and the networkproceeds from Node 1 to Node 8. (Note that you can easily change this table to createmultiple exercises.)a. Draw an AOA network diagram representing the project. Put the node numbers in circlesand draw arrows from node to node, labeling each arrow with the activity letter andestimated time.b. Identify all of the paths on the network diagram and note how long they are, using Figure 6-8as a guide for how to represent each path.c. What is the critical path for this project and how long is it?d. What is the shortest possible time needed to complete this project?

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

. Use the assignment method to obtain a plan that will minimize the processing costs in th ollowing table under the following conditions: a. The combination 2-D is undesirable. b. The combinations 1-A and 2-D are undesirable.