The interest amount is $1716.24.
Given:
Principal amount is, P = $1760.25.
Rate of intereset is, r = 6.5% = 0.065
Number of years is, n = 15.
The objective is to find the expected interest amount at the end of 15 years.
The formula to find the simple interest is,
![A=p\cdot n\cdot r](https://img.qammunity.org/qa-images/2023/formulas/mathematics/college/dhwbama6u35cal9m52yx.png)
Now, substitute the given values in the above formula.
![\begin{gathered} A=1760.25*15*0.065 \\ A=1716.24 \end{gathered}](https://img.qammunity.org/qa-images/2023/formulas/mathematics/college/nfsvqlx70d19ljrwwlk5.png)
Hence, the expected interest amount is $1716.24.