In the complementary-product pricing model in Example 7.3, the SolverTable results in Figure 7.21 indicate that the company can sometimes increase overall profit by selling suits below cost. How far might this behavior continue? Answer by extending the SolverTable to larger values of the sensitivity factor, so that more and more shirts and ties are being purchased per suit. Does there appear to be a lower limit on the price that should be charged for suits? Might it reach a point where the company gives them away? (Of course, this would require an unrealistically large purchase of shirts and ties, but is it mathematically possible?)