1.What rights are given by law to the creditor in case the debtor fails to comply with his obligation to deliver a specific thing?

2.What are included to be delivered in an obligation to give a definite thing? Explain them.

3.Suppose the obligation of the debtor is to do something and he fails to do it or performs it in contravention of the agreement, what are the remedies available to the creditor?*

4.Can a debtor be put in delay and consequently, incur a liability even without demand from creditor? Explain