According to standard practice, after a rescission, what must the parties return to each other?

The correct answer reflects the principle of rescission, which is a legal remedy that cancels a contract and restores the parties to their original positions as if the contract had never been executed. In this context, after a rescission, the parties must return anything received under the contract terms. This includes cash payments, physical property, and any other benefits that were exchanged during the performance of the contract.

The rationale behind this is to ensure fairness and equity; each party is entitled to the return of their contributions or benefits received to prevent unjust enrichment. This means that all items and benefits exchanged must be accounted for and returned, facilitating the restoration of the pre-contractual state for both parties.

Other options, while they may seem relevant, do not encompass the full scope of what needs to be returned in a rescission. For instance, returning only cash payments does not address other forms of exchange that might have occurred. Likewise, contractual agreements for future negotiations and physical property only are too limited and do not capture the comprehensive nature of returning all items received under the contract. Thus, the necessity to return anything received under the contract terms is the most accurate reflection of standard practice in the event of a rescission.