Future Value At age 25 you invest $1,600 that earns 8.5 percent each year. At age 35 you invest $1,600 that earns 11.5 percent per year. In which case would you have more money at age 60?
At age 25 invest $1,600 at 8.5 percent.
At age 35 invest $1,600 at 11.5 percent.
Both yield the same amount at age 60.
There is not enough information to determine which case earns the most money at age 60.