1.Describe Differential analysis to drop/keep customers

2.Describe Differential analysis regarding product line offerings

3.Describe Differential analysis regarding Make-or-Buy decisions

4.Discuss the role qualitative information may have in differential analysis

5.Discuss sunk and opportunity costs, why must managers consider these things?

Provide a brief explanation of why a managerial decision may be made, at times, that doesn't align with the quantitative recommendations of the analysis.