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PM.61 Rob Smith is managing a small project at Boston University. He is under pressure to shorten the overall duration of the project by 4 weeks and he wants to do so at the lowest cost possible. In order to meet this objective a number of activities must be crashed. Activity Normal Time (weeks) Crashed Time (weeks)| Normal Cost Crashed Cost Predecessor(s) A 5 $900 $1,300 B 3 $400 $500 6 5 $500 $675 3 $900 $1,200 A E 6 3 $1,500 $2,400 F $600 $700 What is the duration of the project (in weeks)? Number What is the target duration of the project (after crashing the project)? Number By how many weeks should activity A be crashed? Number By how many weeks should activity B be crashed? Number By how many weeks should activity C be crashed? Number

PM.61 Rob Smith is managing a small project at Boston University. He is under pressure to shorten the overall duration of the project by 4 weeks and he wants to do so at the lowest cost possible. In order to meet this objective a number of activities must be crashed. Activity Normal Time (weeks) Crashed Time (weeks)| Normal Cost Crashed Cost Predecessor(s) A 5 $900 $1,300 B 3 $400 $500 6 5 $500 $675 3 $900 $1,200 A E 6 3 $1,500 $2,400 F $600 $700 What is the duration of the project (in weeks)? Number What is the target duration of the project (after crashing the project)? Number By how many weeks should activity A be crashed? Number By how many weeks should activity B be crashed? Number By how many weeks should activity C be crashed? Number

Practical Management Science
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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PM.61 Rob Smith is managing a small project at Boston University. He is under pressure to shorten the overall duration of the project by 4 weeks and he wants to do so at the lowest cost possible. In order to meet this objective a number of activities must be crashed. Activity Normal Time (weeks) Crashed Time (weeks) Normal Cost Crashed Cost Predecessor(s) A 5 $900 $1,300 В 3 $400 $500 5 $500 $675 D 3 $900 $1,200 A E 3 $1,500 $2,400 C F 3 2 $600 $700 В What is the duration of the project (in weeks)? Number What is the target duration of the project (after crashing the project)? Number By how many weeks should activity A be crashed? Number By how many weeks should activity B be crashed? Number By how many weeks should activity C be crashed? Number O || LO || CO
Transcribed Image Text:PM.61 Rob Smith is managing a small project at Boston University. He is under pressure to shorten the overall duration of the project by 4 weeks and he wants to do so at the lowest cost possible. In order to meet this objective a number of activities must be crashed. Activity Normal Time (weeks) Crashed Time (weeks) Normal Cost Crashed Cost Predecessor(s) A 5 $900 $1,300 В 3 $400 $500 5 $500 $675 D 3 $900 $1,200 A E 3 $1,500 $2,400 C F 3 2 $600 $700 В What is the duration of the project (in weeks)? Number What is the target duration of the project (after crashing the project)? Number By how many weeks should activity A be crashed? Number By how many weeks should activity B be crashed? Number By how many weeks should activity C be crashed? Number O || LO || CO
By how many weeks should activity C be crashed? Number By how many weeks should activity D be crashed? Number By how many weeks should activity E be crashed? Number By how many weeks should activity F be crashed? Number What is the total cost of crashing the project 4 weeks (just the additional cost, not total project cost)? (Display your answer to two decimal places.) Number
Transcribed Image Text:By how many weeks should activity C be crashed? Number By how many weeks should activity D be crashed? Number By how many weeks should activity E be crashed? Number By how many weeks should activity F be crashed? Number What is the total cost of crashing the project 4 weeks (just the additional cost, not total project cost)? (Display your answer to two decimal places.) Number
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