Answer
$\$ 66,438.85$
Work Step by Step
Let us consider that $P$ is defined as the deposit in dollars made at the end of each payment period for annuity, when a person pays $i$ percent interest per payment period.
The formula for amount $A$ of the annuity after $n$ deposits can be written as: $ A=P\cdot\dfrac{(1+i)^{n}-1}{i}$
We are given that
$P=1000 \\
n=30 \\
i=\dfrac{0.10}{2}=0.05$
Therefore, $A=1000\times \dfrac{(1+0.05)^{30}-1}{0.05}\approx \$ 66,438.85$