Solve
-John Owns a Hotdog Stand $P ( x ) = - x ^ { 2 } + 14 x + 55$

Multiple Choice

Solve.
-John owns a hotdog stand. His profit is represented by $P ( x ) = - x ^ { 2 } + 14 x + 55$ , with $P ( x )$ being profit and $x$ the number of hotdogs sold. What is the most he can earn?

A) $\$ 49$
B) $\$ 104$
C) $\$ 111$
D) $\$ 90$