Solve
-The Owner of a Video Store Has Determined That $C ( x ) = 2 x ^ { 2 } - 24 x + 600$

Multiple Choice

Solve.
-The owner of a video store has determined that the cost function, in dollars, of operating the store, is approximately given by $C ( x ) = 2 x ^ { 2 } - 24 x + 600$ , where $x$ is the number of videos rented daily. Find the lowest cost to the nearest dollar.

A) $\$ 672$
B) $\$ 456$
C) $\$ 312$
D) $\$ 528$