The chief architect of the project and the key client representative cannot cooperate on the project. Which adversely impacts the project’s progress. What should the project manager do to address this issue ?
A、Determine a senior staff to act as an arbitrator between the architect and the clients’ representative.
B、 Request the architect’s supervisor to discuss this problem with him/her.
C、 In consultation with the project sponsor to replace the key client representative.
D、 Identify the chief architect and the common interests of the clients’ representative, determine possible solutions.