Imagine that you have been hired as a project manager assisting in the development of an iOS application and cloud-based solution that is designed to streamline your organization’s delivery operation. As the project manager, you are to manage the development and release of the mobile client platform in the cloud-based infrastructure that will use GPS to track the shipment and delivery of goods in airplanes across the United States.
The iOS mobile client will have three modules consisting of a search customer screen, a search address screen, and confirm delivery screen. Programmers have reviewed the requirements and estimate that each module will take one programmer 300 hours to complete.
In addition to delivering the iOS mobile application, your project will require upgrading the internal network and application infrastructure to a cloud-based model to support the new iOS mobile platform. This effort will require your team to procure network appliances to optimize the security factors of the cloud-based platform.
One last component of the project scope is to provide training to operation support staff and 30 cargo airplane pilots staffed across four regions of the United States. Your project team consists of three programmers, a technical writer, three technical trainers, two network engineers, and one system administrator.
Instructions
Section 1: Written Project Plan
Write a 3 page paper in which you:
Determine the factors that must be considered and observed throughout the work breakdown structure (WBS) development process, and explain why.
Create a work breakdown structure for the scope of the project. Note: The WBS must be in the indented format as shown in Figure 5-3 in Chapter 5 of the text.
Analyze the various activities required for this project and provide an estimate of the duration for each activity based on the number of resources available for the project. Include assumptions and basis for each estimate.
Recommend the estimation technique that should be used for each activity (that is, PERT, Delphi, analogy, expert judgment, or rule of thumb).
Determine the major milestones that the project will encounter.
Describe the logical sequence of planned activities required to achieve the project and analyze how monitoring durations on the critical path influence the success of the project.
A well-structured Work Breakdown Structure (WBS) is essential for effective project management. It provides a hierarchical breakdown of the project scope, ensuring that all necessary tasks are identified and accounted for. When developing a WBS, several factors must be considered:
Why these factors are important: A well-structured WBS helps to ensure that the project is completed on time, within budget, and to the desired quality standards. It also provides a framework for effective communication, coordination, and monitoring of project progress.
Assumptions:
Activity | Duration (hours) | Basis |
Search Customer Screen | 900 | 3 programmers x 300 hours |
Search Address Screen | 900 | 3 programmers x 300 hours |
Confirm Delivery Screen | 900 | 3 programmers x 300 hours |
Network Appliance Procurement | 160 | 2 network engineers x 80 hours |
Network Infrastructure Upgrade | 400 | 2 network engineers x 200 hours |
Application Migration | 200 | 1 system administrator x 200 hours |
Operation Support Staff Training | 160 | 3 trainers x 2 days x 8 hours/day |
Pilot Training (per region) | 160 | 3 trainers x 2 days x 8 hours/day |
System Testing | 240 | 3 programmers x 80 hours |
User Acceptance Testing | 160 | 20 users x 8 hours |
Deployment | 80 | 1 system administrator x 80 hours |
Export to Sheets
The critical path is the sequence of activities that have the longest cumulative duration and determine the overall project duration. Monitoring the durations of activities on the critical path is crucial for ensuring project success. If any activity on the critical path is delayed, it will delay the entire project. Therefore, it is essential to closely track the progress of these activities and take corrective action as needed.