To reduce an product's defect ratio, a corrective action is being implemented. The project manager then discovers that the corrective action is insufficient and that the team needs to resolve additional technical issues.
What should the project manager do next?

Which of the following is an output from Control Scope?

Which of the following is an output of Direct and Manage Project Execution?

Inputs to Identifying Stakeholders include:

An issue is raised during project execution but is not addressed. This delays product authorization.
What should the project manager have done?