Final answer:
To determine which fund had the higher reward over a specific time period, compare the historical returns and calculate the percentage increase in value.
Step-by-step explanation:
When determining which fund had the higher reward over a specific time period, it is important to consider the return on investment. Generally, stocks have a higher average return than bonds, and bonds have a higher average return than a savings account. This is because stocks have the potential for large growth or decline, while bonds are more stable and savings accounts have minimal fluctuations in value.
To make this determination, you would need to compare the historical returns of the funds over the specified time period. You can calculate the return on investment by finding the percentage increase in the fund's value over that period. The fund with the higher percentage increase would have had the higher reward.