To be successful in a weak matrix organization, you need to: Group of answer choices C. Give certificates of appreciation to the functional team members at key milestone points to influence them to stay on the project D. Have each team member sign a letter of intent stating that he or she will stay on the project until completion B. Encourage the project team to collaborate/problem-solve to build consensus and commitment A. Get commitments in writing that the functional manager will allocate the team member to your project for two years