XVII. Having obtained favorable judgment in his suit for a sum of money against Patricio, Orencio sought the issuance of a writ of execution. When the writ was issued, the sheriff levied upon a parcel of land that Patricio owns, and a date was set for the execution sale. How may Patricio prevent the sale of the property on execution? (2%) If Orencio is the purchaser of the property at the execution sale, how much does he have to pay? Explain. (2%) If the property is sold to a third party at the execution sale, what can Patricio do to recover the property? Explain. (2%)