Explanation: According to Standard V(A) - Investment Analysis, Recommendations, and Actions, members must exercise diligence, independence, and thoroughness in analyzing investments, making recommendations, and taking actions. Option B is incorrect because while members must understand the assumptions and limitations of models, they are not required to become experts in every technical aspect. Option C is incorrect because if a member believes the consensus opinion has a reasonable and adequate basis, they need not dissociate from the report even if it does not reflect their personal opinion.