please answer in details within 30 minutes. Question 4: You have six tasks to which need to be completed as soon as possible. Each task requiresone person. There are six employees available to you to assign to these tasks. The time in hours takenthe employees to do each task is shown. NQ in a cell means that the person is not qualified to thatspecific task. Which employee should be assigned to which task and what will be total time?Employee Task 1 Task 2 Task 3 Task 4 Task 5 Task 6Amy8567Ben679106Carla788NQJohn8NQ1211NQMichelle108778Nancy8NQ49NQ7

The assignment procedure helps to assign the available resources to the available tasks such that…

Answered: Question 4: You have six tasks to which…

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...

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Which of the following is a linear program? Question 5 options: a. min 0.5x1+3x2 (0.99x1+x2)/x2≥2.7 x1−x2≤8 x1≥0 x2= free b. min 0.5x1+3x2 (0.99x1+x2)/x2≥2.7 x1−x2≤8 x1≥0 x2≥1.5 c. max 0.5x1+3x2 0.99x1+x2≥2.7 x1−x2<8 x1,x2≥0 d. min 0.5x1+3x2 x1+1.35x2=2.7 x1≥0 x2= free
QUESTION 5a. A Chef bakes and decorates cakes in a two-stage process. The cakes are baked and once cooledthey are then decorated based on the clients’ requirements. The Chef received seven orders forfully decorated cakes and has documented the orders with respective processing times for bakingand decorating, as shown in Table 7 that follows:.Table 7. Cake Job Orders received by the Chef with the respective processing times for Baking andDecoratingCake Job Order Baking Processing Time Decorating Processing TimeA 2 1B 8 5C 4 6D 9 7E 7 8F 9 6G 3 5 (ii) Illustrate the flow (throughput) times to complete the baking and decorating on atimeline chart.
QUESTION 5a. A Chef bakes and decorates cakes in a two-stage process. The cakes are baked and once cooledthey are then decorated based on the clients’ requirements. The Chef received seven orders forfully decorated cakes and has documented the orders with respective processing times for bakingand decorating, as shown in Table 7 that follows:.Table 7. Cake Job Orders received by the Chef with the respective processing times for Baking andDecoratingCake Job Order Baking Processing Time Decorating Processing TimeA 2 1B 8 5C 4 6D 9 7E 7 8F 9 6G 3 5 (i) Using Johnson’s Rule, determine the optimum sequence for processing the cake joborders through the baking and decorating stages.
Question1: Discuss the critical importance of work schedule in project management.2. Discuss the contribution of cost estimation in the completion of successful project.3. A firm is planning a project which consists of the following ten jobs and precedence relations are identified with their node numbers: Jobs (i-j) 1-2 1-3 2-3 2-4 2-5 3-5 4-7 5-6 6-7 7-8 Durations (days) 9 5 12 7 8 11 10 3 4 6 Draw an arrow diagram representing the project.b. Determine the critical pathc. What is the duration of the project?
Question 34 Consider the processing times and priorities for four jobs: Job Processing time (minutes) Weight/Priority (cost per minute) A 10 6 B 2 1 C 50 2 D 16 10 Assume the weighted shortest processing time (WSPT) rule is used. Which job should be processed third? Group of answer choices A B C D
Question 1: According to the Columbia Accident Investigation Board, the root cause of the Columbia disaster was directly tied to Management’s unwillingness to adequately address the tradeoffs between the program’s conflicting goals of: Group of answer choices A) Cost, schedule, and safety B) Schedule, morale, and risk C) Safety, customer satisfaction, and schedule D) Cost, risk, and test flights
How would someone who values friendship above all else make different decisions than someone who thinks work is the most important value? Question 10Select one: a. It would depend on the decision though work will most often take priority b. Most people will – and should - value both friendship and work equally. c. The person who values friends would prioritize them when schedule conflicts arose. d. The person who values work will very likely not have any friends or important relationships.
Question 1 Four floral arranging jobs are to be carried out across three stations: A (Arrange), B (Bag), C (crop) shown. The station sequences and job times in minutes are shown below, along with the due dates for each job. Using an "earliest due date" job dispatching priority rule, which, if any, of the jobs in will be late? Tip: create a Gantt chart schedule before answering Questions 4 & 5. a. Jobs 2 & 3 b. Jobs 3 & 4 c. Job 3 d. Job 4 e. None of the jobs will be late
Question 1 (b) A company is considering to invest in eight projects. The estimated cost of each project, the perceived priority points, the estimated number of new jobs each project would create are provided in the Table 1. Table 1 Project Cost ($) Priority Points New Jobs X1 X2 X3 X4 X5 X6 X7 X8 5000 4500 600 2000 6000 800 3200 2500 3176 2774 3513 2928 4607 862 3829 2708 5 1 2 1 3 1 7 2 1. Formulate objective function for this 0-1 integer model to maximise the total number of perceived priority points. Considering the above problem write down mathematical equations for each of following conditions/constraints. 2. A budget of $21000 is available for the projects. 3. The company wishes to fund at most three of the projects. 4. The company wants to create at least 8 new jobs from these projects.…
Question 1 (b) A company is considering to invest in eight projects. The estimated cost of each project, the perceived priority points, the estimated number of new jobs each project would create are provided in the Table 1. Table 1 Project Cost ($) Priority Points New Jobs X1 X2 X3 X4 X5 X6 X7 X8 5000 4500 600 2000 6000 800 3200 2500 3176 2774 3513 2928 4607 862 3829 2708 5 1 2 1 3 1 7 2 4. The company wants to create at least 8 new jobs from these projects. 5. Only one of the two projects, i.e., X3 and X5 should be funded at this time but not both. 6. The company believes that if it decides to invest in project X7 then it should also invest in project X8, and vice versa. [DO NOT SOLVE THE ABOVE MODEL YOU DEVELOPED IN QUESTION 1 (b).…
Question 3: A catering company must have the following number of clean napkins available at the beginning of each of the next four days: day 1: 15, day 2: 12, day 3: 18, and day 4: 6. After being used, a napkin can be cleaned by one of two methods: fast service or slow service. Fast service costs $0.10 per napkin, and a napkin cleaned via fast service is available for use the day after it is last used. Slow service costs $0.06 per napkin, and a napkin cleaned via slow service is available two days after they were last used. New napkins can be purchased for a cost of $0.20 per napkin. Part A: Formulate the problem as a minimum cost transportation problem. Part B: Use Excel Solver to solve the problem (provide exact values for all variables and the optimal objective function).
Question 5The management of CDC Construction Pioneers have decided to build 900 new apartments in the Kasoa area due to the influx of immigrant workers into the country. Two Architectural Companies have provided building plans and technical schematics for the project. Management are happy with the proposals of both Standard apartment and Deluxe apartment. After investigating the steps involved in construction, management determined that each apartment complex built will require some resources. Management analysed each of the bids and concluded that if the plans of Standard apartment are built, it requires 0.7 days in foundation works, 0.5 days in the masonry, 1 day in finishing, and 0.1 days in painting works. Deluxe apartment will require 1 day in foundation works, 0.83 days in the masonry, 0.67 days in finishing, and 0.25 days in the painting works. Management estimate that, 630 days for foundation works, 600 days for masonry, 708 days for finishing and 135 days for 11painting works…

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