systems engineering principles of Maintainability & Usability on the design and manufacturing of Commercial GPS

The paper will emphasize the systems engineering principles of Maintainability & Usability on the design and manufacturing of the chosen commercial product (Commercial GPS).

The project will consist of three elements

1. The perceived need or demand for the product (Commercial GPS)
2. A program plan for the product lifecycle with estimated cost and schedule.
3. A discussion of the impact of Maintainability & Usability requirements on the program plan. 
4.  Include references documenting the requirements (e.g. governmental, economic dependencies) in APA format.