According to Envision, What differentiates the Superior and Conserving levels of achievement for LD1.4 Pursue Byproduct Synergies?

A. Superior can be achieved when the project team attempts to incorporate at least one by product synergy; Conserving requires incorporation of a true byproduct synergy.
B. Superior can be achieved when the project team attempts to incorporate at least one by product synergy; Conserving requires long-term recurring byproduct synergy.
C. Conserving requires creation of a circular economy; Superior requires short-term byproduct synergy.
D. Conserving requires long-term recurring byproduct synergy; Superior can be achieved with short-term or one time byproduct reuse.