The cost function of a peach stand is C = 9n+ 165, where n is the number of
buckets of peaches sold. The revenue function of this peach stand is r = 20n.
Create a graph to show each of these functions. According to your graph,
what is the break-even point for this peach stand?
A. n = 15
B. n = 5
C. n = 18
D. n = 20