3.5 Review Worksheet
3. Mountaineer Products Incorporated manufactures mountain-bike
accessories
. It is considering making a new type of reflector for night
biking. The
expense and revenue functions are E = -450p +
90,000
and R=-185p2 +9,000p.
a. Graph the two functions and find the price at the two breakeven points.
120000
b. Determine the revenue
and expense amounts for
each of the breakeven
Points
100000
-80000-
60000
c. What price will yield
the maximum revenue?
What is the max revenue
40000-
at that price?
-20000-
-50
0
60
50
100
150