Describe Differential analysis to drop/keep customers

Describe Differential analysis regarding product line offerings

Describe Differential analysis regarding Make-or-Buy decisions

Discuss the role qualitative information may have in differential analysis

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 doesnt align with the quantitative recommendations of the analysis.

You are encouraged to research outside sources and, of course, cite them. Do not, however, quote sources word-for-word, but rather, respond to the Discussion Forum Question in your own words. (500 minimum word count, references excluded)