Prior to embarking on supply chain design, why do operations managers first consider "make$-$or$-$buy" and outsourcing decisions?

A$.$ Some products or services may be better or less expensive if obtained externally.

B$.$ Globalization dictates focusing on fewer products or services to remain competitive

C$.$ Organizations owe it to the community to share customer profits.

D$.$ Modern accounting practices require a quantitative analysis of production options.