A Gantt Chart Based Upon Project Variables

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You are considering whether or not to crash project activities to expedite your project. You have calculated the costs per activity for both normal and crashed options. Your assignment is two fold: create a Gantt chart based on the data in the table below and answer the questions that follow using the notes feature. Your writing must, as always, reflect APA requirements for style and spelling. Your Gantt chart should include all project activities, duration, and cost variables as well as a project title and date. You will address the questions below using the notes feature in Excel or Project.

This assignment can be completed using either Microsoft Project or Excel. While Project does a lot of these tasks automatically, if you are using Excel you will need to develop the components separately.   As such you would need to re-create the table below in Excel, then create a table that highlights the critical path. Afterwards create a table that highlights the critical paths you have prioritized as candidates for crashing and answer the following questions using the notes feature.

 NormalCrashed
ActivityDurationCostsDurationCosts
A6 Days$2,4004 Days$3,600
B7 Days$ 3,5005 Days$5,000
C5 Days$3,0004 Days$3,800
D3 Days$2,7002 Days$4,500
E4 Days$8003 Days$1,500
F5 Days$1,2003 Days$2,100
G8 Days$2,4005 Days$4,200
H3 Days$4,5002 Days$7,000
Total Costs 20,500 31,700

Table 4.1

Which activities are the most likely candidates for crashing (i.e., which are the most cost-effective to crash) and why?

Using the critical path from this activity network, consider A – C – D – F – H as the critical path and assume all other paths are less than a fully crashed A – C – D – F – H. Prioritize the candidates for crashing.

How does the activity network change the decision rule?

    • 11 years ago
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