2. Tom Schriber, a director of personnel of Management Resources, Inc., is in theprocess of designing a program that its customers can use in the job-findingprocess. Some of the activities include preparing resumés, writing letters, makingappointments toindustries, and so on. Some of the information on the activities is shown in thesee prospective employers, researching companies andfollowing table:(g) Determine the probability that the project will be finished in 90 days or less. DAYSIMMEDIATEACTIVITYmPREDECESSORSA1012B6.934D102030AE6.78F1011B, D, EG6.710B, D, E141516F101113F8G, HKI,JL.4G, H2.639

Answered: 2. Tom Schriber, a director of…

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

The estimated times and immediate predecessors for the activities in a project at Howard Umrah's retinal scanning company are given in the following table. Assume that the activity times are independent. Passenger miles flown on Northeast Airlines, a commuter firm serving the Boston hub, are shown for the past 12 weeks: Week 1 2 3 4 5 6 7 8 9 10 11 12 Actual Passenger Miles (in thousands) 18 21 20 23 20 18 22 20 23 22 13 23 Part 2 a) Assuming an initial forecast for week 1 of 18,000 miles, use exponential smoothing to compute miles for weeks 2 through 12. Use α = 0.25 (round your…
Activities/Assessments: Activity 12: Individual Given the activities of a project; their optimistic (t.), most likely (tm) and pessimistic (tp) time estimates; and their immediate predecessors shown below: 1. When is the earliest project completion? 2. Which activities are critical (should not be delayed)? 3. Which activities are noncritical (can be delayed)? 4. How long can each of the activities be delayed without delaying the whole project (maximum slack)? Activity Times, months tp 13 Immediate Maximum Slack, Activities Predecessors to tm te months A 1 4 A 4 7 16 A 2 2 D C 4 6 14 E 1 3 5 F E 13 10 13 H G 7 14 В, D F, H, I I 1 1 J 16 25 M7613
c. Draw a Gantt chart for this project based on the earliest times
Kelle Carpet and Trim installs carpet in commercial offices. Peter Kelle has been very concerned with the amount of time it took to complete several recent jobs. Some of his workers are very unreliable. A list of activities and their optimistic completion time, the most likely completion time, and the pessimistic completion time (all in days) for a new contract are given in the following table: Time (days) Activity a 3 5 3 4 1 2 7 TH 3 10 10 ABCD E F G H I K 61 525DE5 13 m Activity A 3 7 11 15 9 This exercise contains only part a. a) Based on the activity time estimates, the expected times and variance for each of the activities are: (Round your responses to two decimal places.) b 9 5 3 8 5 13 49127 13 Immediate Predecessor(s) Expected Time C B, D A, E A, E F G C H, I Variance
3. Susan's company has just won an important new contract. She will have to assign a projecteam of at least 4 of her 11 staff members to this contract in order to complete it on time. Ifno more than 5 staff members can be spared from other work, how many different project teams could Susan form for the new contract?
Please help with (b) and (c) as both answers given were incorrect! Please need correct answers. Blue Lagoon is a contractor that installs residential swimming pools, projects that consist of nine major activities. The activities, their immediate predecessors, and the activity time estimates (in days) are shown. Activity Immediate Predecessor Optimistic Most Probable Pessimistic A 3 5 6 B 2 4 6 C A, B 6 7 8 D A, B 8 10 11 E B 2 4 6 F C 1 2 3 G D 6 10 12 H D, F 7 9 11 I E, G, H 3 4 5 (a) What are the critical activities? (Enter your answers as a comma-separated list.) $$A, D, G, I (b) What is the expected time (in days) to complete the project? (Round your answer to two decimal places.) (c) Based only on the critical path, what is the estimated probability that the project can be completed in 28 or fewer days? (Round your answer to four decimal places.)
a. Develop a network drawing for Jeff Ross. b. Calculate the expected time and variances (Use two decimal places) c. Enumerate the paths and their corresponding finishing time.
DAYS IMMEDIATE ACTIVITY m PREDECESSORS A 10 12 B 6. 9 3 4 D 10 20 30 A E 6. 7 8 F 10 11 B, D, E G 6. 7 10 B, D, E 14 15 16 F 10 11 13 F 8 G, H K I,J L. 4 G, H 2. 639
A project has three critical paths: A-B-C-D-E, A-G-H-E, and A-F-I-E. Crashing costs (in thousands, per week) for each activity is listed below: Activity Crashing Crashing Crashing 1st time 2nd time 3rd time 37 1 27 4. C 26 2 8 39 4. F 28 29 2 G 27 25 H. 8. 3 What is the total cost of reducing this project by two weeks? а. 44 b. 76 C. 48 d. 50 e. 34 2] 4, O'O
Assignment: Case Study Mary is the associate director of a nonprofit agency that provides assistance to children and families. She is the head of a department that focuses on evaluating the skill-building programs the agency provides to families. She reports directly to the agency leadership. As a whole, the agency has been cautious in hiring this year because of increased competition for federal grant funding. However, they have also suffered high staff turnover. Two directors, three key research staff, and one staff person from the finance department have left. Mary has a demanding schedule that requires frequent travel; however, she supervises two managers who in turn are responsible for five staff members each. Both managers have been appointed within the last six months. Manager 1: Kelly has a specific background in research. She manages staff who provide research support to another department that delivers behavioral health services to youth. Kelly supports her staff and is…
Given an activity's optimistic, most likely, and pessimistic time estimates of 4, 22, and 28 days respectively, compute the PERT expected activity time for this activity. 7 22 20 none of these 18
4:17 ill@ Back Case Study (1).docx The Nike employer brand is extremely powerful in attracting potential talent to the business making the process of handling applications and supporting the resourcing process effectively and efficiently critical to business success; implementing e- recruitment was identified as the way to solve this businesses hiring problems. The issue Nike currently receives around 800 CVs each month. It has on average 100 to 120 open positions at any one time at Nike's EMEA Headquarters (HQ) in Hilversum, the Netherlands. These volumes used to place considerable pressure on the resourcing function to reduce the administration and lead-time in the recruiting process. Handling the inflow of applications became challenging as the regional HQ grew dramatically in size. This resulted in high numbers of CVs circulating in the business whilst the company had little capability of tracking their progress or handling enquiries from job applicants. "We have a firm policy that…

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