Q3) The time and cost values for the project below are shown on the following page. a) Using the time-cost trade-off process shown in class, determine the logical steps to reduce the following project to its shortest duration. Use the tables provided on the following page. b) Draw bar charts for the project for both i. the normal project duration, and the crash project duration. c) Draw a graph (time vs. S) showing the cumulative cost profiles for both the normal project duration and the crash project duration. 3 Act. ID A B C D E F G H I J K Cycle # G Normal Time 1 7 6 3 3 7 8 7 5 3 5 Activity То Shorten Crash Time 1 4 4 2 1 5 4 6 3 2 4 Can be Shortened F 8 Normal Cost (5) 800 1000 300 400 100 500 200 350 700 500 450 NIL 2 Crash Cost (5) 800 1600 500 800 200 800 1400 600 850 1000 800 Days Shortened ļ Time Difference Cost per Day Cost for Cycle Cost Difference (5) Total Cost S/Day Project Duration
Q3) The time and cost values for the project below are shown on the following page. a) Using the time-cost trade-off process shown in class, determine the logical steps to reduce the following project to its shortest duration. Use the tables provided on the following page. b) Draw bar charts for the project for both i. the normal project duration, and the crash project duration. c) Draw a graph (time vs. S) showing the cumulative cost profiles for both the normal project duration and the crash project duration. 3 Act. ID A B C D E F G H I J K Cycle # G Normal Time 1 7 6 3 3 7 8 7 5 3 5 Activity То Shorten Crash Time 1 4 4 2 1 5 4 6 3 2 4 Can be Shortened F 8 Normal Cost (5) 800 1000 300 400 100 500 200 350 700 500 450 NIL 2 Crash Cost (5) 800 1600 500 800 200 800 1400 600 850 1000 800 Days Shortened ļ Time Difference Cost per Day Cost for Cycle Cost Difference (5) Total Cost S/Day Project Duration
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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