答案:C
所求的利息
所求的利息
$\begin{array}{cl}
= & 2000 \times ( 1 + \dfrac{5\%}{2})^8 – 2000 \\
= & 436.805\ 795\ 0 \\
= & \$ 437 \text{(準確至最接近的元)}
\end{array}$