As the project manager for a team of software developers, your team has been hired to develop a piece of proprietary s$$ftware for a corporate customer. After a few weeks working on the project your customer announces that they will need their software several weeks sooner than originally expected, but that the software needs to look and function as originally agreed with no changes.

Using the triple constraint model, what trade$-$off could you use to meet your customer's new requirements?

Change the budget

Change team roles

Change the project goals

Change the project scope