What event triggers the termination of obligations defined by a resolutory condition?

The correct answer is based on the understanding of resolutory conditions in contractual obligations. A resolutory condition is an event that, when it occurs, causes the obligations under a contract to terminate. This means that until the specific uncertain event occurs, the obligations remain active, and once the event happens, the contract is effectively dissolved.

In the context of Louisiana law, the specific uncertain event can vary but is defined in the conditions of the contract. This contrasts with the other choices, which describe scenarios that do not directly relate to the concept of a resolutory condition. For example, the completion of the contract would typically lead to fulfillment rather than termination, mutual agreement might refer to modifying or ending obligations by consensus, and the expiration of a time period may imply a lapse rather than a conditional dissolution based on an uncertain event.

Understanding that a resolutory condition hinges on the occurrence of a specific uncertain event is crucial for recognizing how such conditions impact contractual agreements and obligations in Louisiana law.