Which type of performance remedy forces someone to fulfill their contract duties?

Specific performance is a legal remedy that compels a party to execute their contractual obligations as agreed upon. This type of remedy is typically applicable in cases where monetary damages would not be sufficient to remedy the harm caused by a breach. For example, in contracts involving unique items, such as real estate or rare goods, monetary compensation may not adequately address the situation because the non-breaching party is entitled to the specific item or service agreed upon.

In contrast, monetary damages compensate the injured party with money and are used when specific performance is not feasible or appropriate. Liquidated damages refer to predetermined amounts that are set out in the contract to be paid in the event of a breach and are generally monetary in nature. Rescission involves the cancellation of the contract and the return of both parties to their pre-contractual state, rather than fulfilling the contract terms. Thus, specific performance stands out as the appropriate remedy specifically aimed at ensuring that a party carries out their contractual duties.