Business law

This article talks about who’s condition depends upon the will (fulfillment of the obligation).

When the debtor attempts to abscond. What article is this?

The indemnity shall be fixed taking as the basis value of the last thing which disappeared, or that with a service which last became impossible. What article is pertaining to this?

If through the creditors act the debtor cannot make a choice according to the terms of the obligation, the latter may rescinds the contract with damages. What article?

When all the prestations, except one have become impossible or unlawful, the debtor losses his right choice. What article?

In obligation with penal clause, the penalty shall substitute the indemnity for the damages and the payment of interest in case of non compliance. What article?

For the purpose of preceding articles, obligation to give definite things and those which are not susceptible of partial performance shall be deemed to be individuals. What article?

____ if a contract is unfair or oppressive to one party.

The nullity by the penal clause does not carry with it that of principal obligation. What article?

Proof of actual damages suffered by the creditor is not necessary in order that the penalty maybe demanded. What article?