During a project’s execution phase, a developer suggests a design change that will improve system performance without incurring additional costs. What should the project manager do first?
A. Analyze the work performance data to ensure that there will be no negative impact.
B. Ask the developer to implement the change without negatively impacting the schedule.
C. Ask the technical manager to review the suggestion.
D. Document the suggestion and implement the Perform Integrated Change Control process.