The manufacturer of an energy drink spends $1.20 to make each drink and sells them for $3. The manufacturer also has fixed costs each month of $9000.

Question

A.Find the cost function C when x energy drinks are manufactured.
C(x)=
B. Find the revenue unction R when x drinks are sold.
R(x)=
C. Find the break-even point by any method.
x= drinks.

Answer 1

C(x) = 9000 + 1.20x
R(x) = 3.00x
now just find x where C=R

Answer 2

The manufacturer of an energy drink spends
$
1.20
to make each drink and sells them for
$
2
. The manufacturer also has fixed costs each month of
$
10000
.

a
.
Find the cost function
C
when
x
energy drinks are manufactured.
C
(
x
)
=


b
.
Find the revenue function
R
when
x
drinks are sold.
R
(
x
)
=


c
.
Find the break-even point by any method.
x
=
drinks