Answer
$20,666$ dollars
Work Step by Step
$$m(\frac{x_{1}+x_{2}}{2},\frac{y_{1}+y_{2}}{2})$$
$$m(\frac{2004+2008}{2},\frac{19307+22025}{2})$$
$$m(\frac{4012}{2},\frac{41332}{2})$$
$$m(2006,20666)$$
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