How is contractual equilibrium achieved in cases of breach, and what is the role of judicial expert opinion in this regard?

Contractual equilibrium is achieved through the assessment of damages and lost benefits for the aggrieved party, with the assistance of a judicial expert report. If the expert report proves that compensating the aggrieved party for the loss of use and foregone benefits exceeds the costs incurred by the breaching party in their actions, then rejecting the breaching party's claim achieves justice and balance between the parties.