1. A computer-implemented system for an analytic network process (ANP) control structure with feedback throughout the ANP control structure, comprising: a memory configured to store an ANP control structure; and a processor cooperatively operable with the memory, the processor configured to: store, in the memory, the ANP control structure with feedback throughout the ANP control structure; perform a BOCR calculation on the ANP control structure with feedback throughout the ANP control structure, to yield a result which is proper according to ANP theory when values are non-trivial; and store, in the stored ANP control structure, subnetworks according to ANP theory, one of the subnetworks being attached to a node-to-cluster connection in the ANP control structure instead of being attached to the node itself, the non-trivial values when the result is proper being when non-zero ANP alternatives of invert and add, or positives minus negatives, are under costs or risks in the ANP control structure using a subtraction formula.