When the Mansion Moves In

A street has five houses. Their prices, in thousands of dollars, are

$150, \quad 200, \quad 250, \quad 300, \quad 350$

The house priced at $350$ is torn down and replaced by a mansion priced at $2100$. The other four prices are unchanged.

Which statement correctly describes what happens to the mean and to the median price? (All figures below are in thousands of dollars.)