In each of Problem the graph of a company's profit function is shown. For each problem, use the graph to answer the following questions about points A, B, and C.
(a) Rank from smallest to largest the amounts of profit received at these points. Explain your choices, and note whether any point results in a loss.
(b) Rank from smallest to largest the marginal profit at these points. Explain your choices, and note whether any marginal is negative and what this means.
