Based on your review and analysis of the Mini-Case Study: "Managing Change at Global Green Books PublishingLinks to an external site." (PMI, n.d.), address the following key discussion topic elements:

1. Describe the project implementation performance; are there any concerns? If so, what?
2. Are the requested changes expected to impact the project scope, schedule, and cost? If so, how? How will the project plan be affected as a whole?

Then, based on the tools and techniques or practices discussed in Part IV, entitled Project Implementation Tools, of the textbook, offer a recommendation to improve the project implementation performance.