Question 25Kelle Carpet and Trim installs carpet in commercial offices. Peter Kelle has been very concerned with the amount of time it took tocomplete several recent jobs. Some of his workers are very unreliable. A list of activities and their optimistic completion time(a), themost likely completion time(m), and the pessimistic completion time (b) (all in days) for a new contract are given in the following table:Activity am b Immediate Predecessor(s)A24MONEYBCDFG1J2KCB, DA, E13. A, E12 13 F79 G141618 C5 9 13 H, IActivities on the critical path for the project are6155113733986CDEGIK, 38 daysCDEGHIK, 46 daysCDEGIK, 42 daysBDEGIK, 32 days4854and the project duration is around1 ptsdays.

Project management involves process of planning, executing, and monitoring the project from the…

Answered: Question 25 Kelle Carpet and Trim…

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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Activity Predecessor Activities Normal Crashed Duration (Days) Cost ($) Duration Cost ($) KA - 5 2000 3 5600 LB - 7 3000 4 7800 MC A 10 4000 7 6100 ND AB 11 5000 8 8000 PE B 6 2400 4 3600 RF C 8 3000 6 5100 QG C,D,E 4 4200 1 3000 SH E,G 5 5500 3 2500 What is the ES for Activity G and and LS for activity F?
Question 2 Problem Statement: Project Control and Monitoring You are working on a manufacturing project having a budget of PKR 3,600,000 and expected time of its completion is one year. There is an ideal condition that your budget and work are evenly spread across the duration of the project that is twelve month. At the end of forth month, the senior management has called a meeting and invited all the stakeholders to brief about the status of the project. You being the PM of this project is giving the presentation to all the attendees and informed that project is on schedule and PKR 1,800,000 have already been spent on the project. Required: Calculate Cost and Schedule Variance What is SPI and CPI of the project? Estimate at completion and Estimated time to complete?
01) The utility data for a network are given below: Activity Duration (Days) 0-1 1-2 1 -3 10 2-4 6. 2 -5 3 3-4 3-6 4-7 5 5-7 6-7 8. REQUIRED:- I. Draw a Network II. Calculate Earliest Start Time, Earliest Finish Time, Latest Start Time and Latest Finish Time for all activities. II. Find the critical path and project duration. IV. Tabulate Total Float, Free Float and Independent Float. 7,
5. Preceding activity Activity Optimistic Most Pessimistic Likely A. 3 8 В A 1 3 5 A 11 D 4 3 4 В, С В, D E 3 5 4 F 5 2 2 E, F 3 12 a. Draw an AON diagram based on the activities and their relationships given in the table. b. Determine the expected time estimates for all the activities. c. Find the earliest start time (ES), earliest finish time (EF), latest start time (LS), latest finish time (LF), and Slack time for each activity of the project. d. Determine the total variance of the critical path. What is probability that project is completed within 28 weeks? е.
Time Immediate Time Activity (weeks) Predecessor(s) Activity (weeks) 5 6 9 7 ABCD 5622 A A Dave's earliest start (ES) and earliest finish (EF) are: Activity A B ооши G H Dave's latest start (LS) and latest finish (LF) are: Activity H ES 0 0 5 5 6 6 11 12 LS 13 EFGH EF 5 6 7 7 11 12 20 19 LF Immediate Predecessor(s) B B C, E D, F
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
Q1 ) Scenarios of a project activities (tables given below) and their required times to be completed in addition to their predecessors for developing a ‘Website’: Activity Description Duration (weeks) Preceding Activities A Determine user needs 8 -- B Review s/w and languages 4 -- C Purchase software 10 -- D Design format and style 10 B E Write programs 6 A F Review outcome product with user 12 C G Make revisions 4 C H Select server site 8 E I Install on server 14 D,F J Test 8 G,H,I Draw the path. Calculate the early finishing time (forwards calculations) Highlight the total time to complete the project (days) Calculate the late finishing time (backwards calculations) Calculate the slack time of the non-critical path activities Identify the critical path (highlight critical path activities) what would happen if activity D revised to take 14 instead of 10 days?
Activity 3: Scenarios of a project activities (tables given below) and their required times to be completed in addition to their predecessors for developing a Website": Activity Description Duration (days) Preceding Activities A Determine user needs 9 в Review s/w and languages 7 Purchase software 9. D Design format and style B. E Write programs 7 Review outcome product with user F 10 G Make revisions C H Select server site 8 E Install on server 11 D, F Test G, H, I 1. Draw the path. 2. Calculate the carly finishing time (forwards calculations) 3. Highlight the total time to complete the project (days or weeks) 4. Calculate the late finishing time (backwards calculations) 5. Calculate the slack time of the non-critical path activities 6. Identify the critical path (highlight critical path activities) 7. what would happen if revised to take seven weeks instead of five weeks
1.The chief engineer of firm XYZ is responsible for supervising the construction work of a road. He has identified the activities and their durations for each stage of operation. Activity Duration (days) Preceding activities A 5 - B 10 - C 1 - D 8 B E 10 B F 9 B G 3 A,D H 7 A,D I 4 F J 3 F K 5 C,J L 8 H,E,I,K M 4 CJ Draw a network diagram (AOA) for this road construction project. Which are the critical activities? How long the project will take?
Part 1: Below matrix shows one of the important data used in project management, identify the name of the matrix and explain the roles of each person involved in this matrix. Total= 10 marks Facilities Plant Mgr HR Security Project Mgr Identify a minimum of three asphalt R contractors from Angie's List Arrange for contractor visits and quotes Review quotes and references, A R make contractor selection Review and finalize contract, lock in plant shutdown week R Communicate project to shutdown maintenance crew, make sure all R vehicles are removed from the lot Provide security gate access codes for asphalt crew by June 15 A Oversee the project during the plant shutdown week, ensure it is A R completed on time R = Responsible, A = Accountable, C = Consulted, I = Informed
(Use the information below to solve Q11 - Q20) Given the following information regarding a project: Predecess ors None None a a b b Activity a b C d e CD f OC g h Duration 3 1 3 4 4 5 23 c, e f Which of the following is NOT a path in the network? O a-d O a-c-g b-c-g O b-e-g b-f-h
1. Using Microsoft Excel TM prepare a Gantt Chart for the following project. Activity Predecessor(s) Duration (Days) 1. Forming the problem statement 2. Identifying functional requirements 3. Identifying constraints and limitations 4. Defining a schedule 5. Defining the design parameters 6. Identifying alternatives 7. Evaluating and analyzing alternatives 8. Select a solution 9. Gather supplies 10. Construct prototype 11. Test performance 12. 1 1 1 1 1 2,3 1 2 1 2 7 1 8 4 10 1 Redesign 13. 11 2 Demonstrate solution to 12 1 class 5 CO

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