Certification is needed in order to plan financially and invest, typically involving a certified financial planner.

• A. Asset Allocation
• B. Diversification
• C. Dollar Cost Averaging
• D. Certification

Answer: (D)

Certification is the best fit here because it points to the formal credentials that validate a financial planner’s qualifications to provide planning and investment advice. A certification, such as the Certified Financial Planner (CFP) designation, shows the professional has completed required coursework, passed comprehensive exams, adheres to ethical standards, and maintains ongoing education. This credential reassures clients that the planner is trained to offer comprehensive guidance across areas like retirement, taxes, and investments, not just specific tactics. The other terms describe investing techniques—how to allocate assets, diversify risk, or use a systematic investing approach—rather than indicating a professional’s qualifications.