Question: 1) Draw the activity network for the following project using AON, and calculate the ES, EF, LS, LF times, then calculate the slack time for

1) Draw the activity network for the following project using AON, and calculate the ES, EF, LS, LF times, then calculate the slack time for each activity and determine the critical path:

Activity

Activity Time (Normal)

Immediate Predecessors

Normal Cost

Crash Cost

Crash Time

A

2

-

$30,000

$32,000

1

B

3

A

$25,000

$29,000

1

C

3

A,B

$27,000

$30,000

1

D

4

B

$48,000

$50,000

2

E

2

C,D

$56,000

$60,000

1

F

3

E

$27,000

$32,000

2

G

5

E,F

$40,000

$47,000

3

H

3

F,G

$15,000

$18,000

1

2) Calculate the crash cost per week for activity B and E then determine the new project timeline and the new critical path.

Step by Step Solution

There are 3 Steps involved in it

1 Expert Approved Answer
Step: 1 Unlock blur-text-image
Question Has Been Solved by an Expert!

Get step-by-step solutions from verified subject matter experts

Step: 2 Unlock
Step: 3 Unlock

Students Have Also Explored These Related General Management Questions!

Q:

QUESTION FOUR XYZ Builders have been awarded a contract to build an office block. The project has been broken down into a number of activities. Activity A Predecessor Duration (month) B Total cost...

Q:

XYZ Builders have been awarded a contract to build an office block. The project has been broken down into a number of activities. Activity Predecessor A B C D E F G H A A CD D D. E G.H Duration...

Q:

Project Scheduling 30 points g. Develop an estimated duration and identify the immediate predecessors 5 points h. Using a project start time of 0 and a required project completion time equals project...

Q:

The following information has been gathered for a project plan: THE GROUP NUMBER IS 7 Thank you Activity Duration (Days) Immediate Predecessor A B A Uw D E B 5+1*Your group number 3+1*Your group...

Q:

group number 1 Q2 - The following information has been gathered for a project plan: Activity Immediate Predecessor Duration (Days) A B C A A D E B F 5+1*Your group number 3+1*Your group number...

Q:

Question 1 Ndum Attar runs a small job shop where garments are made. The job shop employs eight workers. Each worker is paid $ 1 0 per hour. During the first week of March, each worker worked 4 5...

Q:

Using a project start time of O and a required project completion time equals project deadline minus current date (for example the project is due by August 31, 2020; and today is July 01, 2020; the...

Q:

Question 1: A project consists of eight activities denoted by A, B, C, D, E, F, G and H. Relationship between the activities is as follows: The project starts with activity A When A is completed,...

Q:

GAMUW Problem 1 Consider the following tasks for a project. Taik Time (days) Immediate predecessors 3 B 2 6 D 2 E 3 F 3 B 5 H 1 1.5 FH 2 I (a) Draw the project network and determine the critical...

Q:

Problem 1 Consider the following tasks for a project. Task Time (Days) Immediate Predecessors A 3 - B 2 A C 6 A D 2 C E 3 A F 3 B G 5 C H 1 C I 1.5 F,H J 2 I (a) Draw the project network and...

Q:

(a) For how many integers n, where 1

Q:

Find Starbucks financial statements for the fiscal year ended October 2, 2011, either via the Starbucks Web site or on the SECs EDGAR database. 1. Prepare the journal entries to record any dividends...

Q:

Classifying Costs as Fixed and Variable in a Service Organization Alva Community Hospital has five laboratory technicians who are responsible for doing a series of standard blood tests. Each...

Q:

When older adults have difficulty with transportation and communication, or may be reluctant to request needed assistance to which they are entitled, they may be in need of: Group of answer choices...