OPERATIONS MANAGEMENT LL PACKAGE
11th Edition
ISBN: 9781323592632
Author: KRAJEWSKI
Publisher: Pearson Custom Publishing
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Chapter 7, Problem 3C
Summary Introduction
Interpretation: The critical path and the estimate slack with network diagram should be drawn.
Concept Introduction: Networking technique is a method for planning, programming and controlling of work in progress. It is helpful for effective management. It helps the management for decisions.
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Students have asked these similar questions
A project's activities must be completed in the sequence indicated below.
Activity
Immediately Preceding Activity
Duration in Weeks
A
-
3
B
-
20
C
-
15
D
-
10
E
-
5
F
A
4
G
D
3
H
D, E
10
I
F
3
J
B
10
K
G, H
7
L
B, I
5
The project ends with the intersection of activities: C, J, K and L
1- Use CPM to construct (Draw) the project Network and find the critical path.
2- How long is the project expected to take
Construct this problem. Draw a network diagram, determine the early start, early finish, late start, late finish, and slack times for each activity (table), determine how long the project will take, and which activities are on the critical path.
Draw the network diagram based on the information given below. Calculate the ES, EF, LS, LF and slack for each activity and identify the critical path. Can the project be completed in 40 weeks?
Activity
Preceding
Activity
Time
(Weeks)
ES
EF
LS
LF
Slack
A
10
B
8
C
A, B
6
D
A
8
E
B
9
F
C, D
7
G
D, E
12
H
F, G
10
b) Assume that activity A actually finished at the 9th week, activity B actually finished at the 10th Recalculate the expected project completion time. Which activities would you focus on in order to get the project back on schedule?
Chapter 7 Solutions
OPERATIONS MANAGEMENT LL PACKAGE
Ch. 7 - One of your colleagues comments that software is...Ch. 7 - Explain how to determine the slack for each...Ch. 7 - Define risk as it applies to projects. What are...Ch. 7 - Consider the following data for a project to...Ch. 7 - The following information is known about a project...Ch. 7 - A project for improving a billing process has the...Ch. 7 - Prob. 4PCh. 7 - Prob. 5PCh. 7 - Prob. 6PCh. 7 - Prob. 7P
Ch. 7 - Prob. 8PCh. 7 - Prob. 9PCh. 7 - The following information concerns a project to...Ch. 7 - Consider a project to produce custom door moldings...Ch. 7 - Table 7.5 contains information about au...Ch. 7 - The Advanced Tech Company has a project to design...Ch. 7 - Prob. 14PCh. 7 - Prob. 15PCh. 7 - Prob. 16PCh. 7 - Prob. 17PCh. 7 - Prob. 18PCh. 7 - Prob. 19PCh. 7 - Prob. 20PCh. 7 - Recently, you were assigned to manage a project to...Ch. 7 - In Solved Problem 2, estimate the probability that...Ch. 7 - The director of continuing education at Bluebird...Ch. 7 - Gabrielle Kramer, owner of Pet Paradise, is...Ch. 7 - The project manager of Good Public Relations...Ch. 7 - Consider the office renovation project data in...Ch. 7 - Activity B and activity K are critical activities....Ch. 7 - Prob. 2AMECh. 7 - Prob. 3AMECh. 7 - Prob. 4AMECh. 7 - Prob. 5AMECh. 7 - Assess the four categories of a risk-management...Ch. 7 - Prob. 2VCCh. 7 - Assume you are Denise Tower and have...Ch. 7 - Prob. 1CCh. 7 - Prob. 2CCh. 7 - Prob. 3CCh. 7 - Prob. 4C
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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
- 1. Construct the PERT network for this project 2. Compute for the Earliest Start Time and Latest Start Time, Early Finish and Late Finish and slack time for each activity 3. What is the Critical Path? 4. How long can activity C be delayed without delaying the whole project?arrow_forwardConstruct a project network for the following project. The project is completed when activities F and G are both complete. Activity A B C D E F G Immediate Predecessor _ _ A A C,B C,B D,Earrow_forward. Given the following network with activity times in weeks, determine the earliest start and finish times, latest start and finish times, and slack for each activity. Indicate the critical path and the project duration. photo attached- Calculate and insert ALL missing Earliest Start or Earliest Finish at each Activity. Calculate and insert ALL missing Latest Start and Latest Finish at each Activity. Calculate missing Slack at Every Activity on the network Diagram. List of all possible paths & Total Slacks from Start to finish for each path. *Which activities are on the critical path? What is the total slack along the critical path.arrow_forward
- Given the following information, a. Draw a project network. b. Complete the forward and backward pass, compute activity slack, and identify the critical path. c. How sensitive is the network schedule? Briefly justify your answer? d. Which activities have free slack? Activity Predecessor Duration (days) A None 10 B None 20 C A 10 D A 30 E B 10 F C 30 G C, D 20 H D, E 10 I F, G, H 20arrow_forwardFrom the following information, develop an AON project network. Complete theforward and backward pass, compute activity slack, and identify the critical path.How many days will the project take?arrow_forwardFrom the following information, develop an AON project network. Complete the forward and backward pass, compute activity slack, and identify the critical path.How many days will the project take?arrow_forward
- Given the following network, What is the critical path? How long will it take to complete this project? The duration, in days, follows the letter of each activity. Can activity B be delayed without delaying the completion of the project? If so, how many days?arrow_forwardDetermine the amount of slack in each of a project's activities (presented below), and identify those that are on the critical path.arrow_forwardBased on the given set of activities answer the following: 1. Develop a precedence for each of the activity based on the information provided in the case. 2. Draw a network diagram and also calculate the forward and the backward pass for each of the activities. 3. Identify the paths as well as the critical path for the given project and also determine the slack time for each activity.arrow_forward
- Draw the network diagram based on the information given below. Calculate the ES, EF, LS, LF and slack for each activity and identify the critical path. Can the project be completed in 40 weeks? Assume that activity A actually finished at the 9th week, activity B actually finished at the 10th Recalculate the expected project completion time. Which activities would you focus on in order to get the project back on schedule? Activity Preceding Activity Time (Weeks) ES EF LS LF Slack A 10 B 8 C A, B 6 D A 8 E B 9 F C, D 7 G D, E 12 H F, G 10arrow_forwardSchedule the following activities using CPM: Activity Immediate Predecessor Time (weeks) A - 1 B A 4 C A 3 D B 2 E C,D 5 F D 2 G F 2 H E,G 3 Part (a) Draw the network : Part (b) What is the critical path? Part (c) How many weeks will it take to complete the project? Part (d) What activities have slack, and how much?arrow_forwardA project has these activities, precedence relationships, and activity durations: Activity Immediate Predecessor Activity Activity Duration (Week)a * 3b * 4c * 3d c 12e b 5f a 7g e,f 3 a. Draw a CPM network for the project. b. Provide an overview for the project by computing the duration for each path. c. What is the critical path? What is the project's estimated duration?arrow_forward
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