Use the linked source-specific Chicago citations and their related Excerpts. The evidence supports target-relative component value while preserving qualifications about inventory, consistency, volume, and time horizon.
A component is not inherently good or bad for blending; its usefulness depends on the target profile, the other components, the required consistency, available volume, and the time horizon of the product.
Publication-stage check completed 2026-08-29 across the linked book and web sources. The Step 1 additions are verified paraphrases with confirmed section locators and Ready citation records.
Practitioner testimony supports the workflow but does not establish a universal optimization rule.
Both accounts judge components by the intended consumer/profile and by how they integrate in an iterative assembly.
Ready for Drafting after publication-stage cross-source validation on 2026-08-29; no direct quotation is stored.