The unit cost, in dollars, to produce each box of cat food is $3 and the fixed monthly costs are $9516. The price-demand function, in dollars per box, is p
(
x
)
=
−
2
x
+
325
Where
x
is the number of boxes of cat food.
Find the cost function.
C
(
x
)
=

Find the revenue function.
R
(
x
)
=

Find the profit function.
P
(
x
)
=

At what quantity is the smallest break-even point?