Problem 3 The following graph represents a company’s cost, C, to produce (in blue) x
bottles of household cleaning product. The graph also represents the same company’s revenue, R, (in black) for selling x bottles of household cleaning product.

Part a)
Use the graph to answer the following questions about
(R−C)(x):On what interval(s) is (R−C)(x) positive? What does this tell you in the context of the problem?

On what interval(s) is (R−C)(x) negative? What does this tell you in the context of the problem?

What are the x−intercept(s) of (R−C)(x)? What does this tell you in the context of the problem?