Perform

V. To accomplish; to act as one has agreed; to do, and usually to do what one ought or properly may. A person is said to perform a contract, but to commit (not to perform) a crime. discharge of the obligation which results. Fericulum rei veuditse, nondum traditse, est emptoris. The risk of a thing sold, but not yet delivered, is the purchaser's. When a sale has once become valid and complete, without delivery, whether by part payment or part delivery, or by a compliance with the statute of frauds, so that the property in the subject of the sale passes to the buyer, he takes also the risk of injury to it, or of its destruction. The principle is more tersely expressed in the maxim, res perk domino, q. v.