Portfolio A and Portfolio B had the same holding period return last year. Most of the returns from Portfolio A came from dividends, while most of the returns from Portfolio B came from capital gains. Which portfolio was likely owned by a single person making a high salary, and which one was likely owned by a retired couple? Why? (Select the best answer below.) A. Portfolio A is more appropriate for a single working person making a high salary who does not need current income and can afford to take significant risk, while Portfolio B is more appropriate for a retired couple who would be looking for low risk and steady income. B. Portfolio B is more appropriate for a single working person making a high salary who would be looking for low risk and steady income, while Portfolio A is more appropriate for a retired couple who does not need current income and can afford to take significant risk. C. Portfolio B is more appropriate for a single working person making a high salary who does not need current income and can afford to take significant risk, while Portfolio A is more appropriate for a retired couple who would be looking for low risk and steady income. D. Portfolio A is more appropriate for a single working person making a high salary who would be looking for low risk and steady income, while Portfolio B is more appropriate for a retired couple who does not need current income and can afford to take significant risk