A customer requests a change in the technical approach for a product currently in development. The Project Manager learns about this request during a reoccurring project review. What should the Project Manager do in response to the customer's request?
a. Work with team members to immediately implement the new approach.
b. Have the team decide on the appropriate approach, giving them authority to implement and validate their decision in talks with stakeholders.
c. Discuss the pros and cons of the proposed approach with stakeholders, then select the approach that is best for the team and notify team members.
d. In order to obtain sponsor buy-in, have the team benchmark the approach.