1.A borrowed P30,000.00 from B to be paid on September 10, 2016, in exchange for the loan, A surrendered his Iphone7 to B as security. On September 11, 2016, B demanded that A pay the P30,000.00 loan. Since A do not have enough money, he just told B that B can just have his Iphone/ as payment for his loan to which B agreed. Is the contract extinguished? Explain . 2. A, B, C and D are the solidary debtors of X for 240,000. X released D from the payment of his share of P10,000. When the obligation became due and demandable, C turned out to be insolvent. Considering the said incidents, what are the liabilitites of A, B, C, and D? 3. Aida, Lorna and Fe borrowed money from Juan, Pedro and Mario P3,000.00. Aida's obligation is due today, September 5, 2019, Lorna is a minor and Fe's obligation is due on September 10, 2019. Can Pedro alone proceed against Lorna alone for the payment of the entire P3,000.00? Explain . 4.Explain and Give an example of the following modes of extinguishing an obligation. a. Confusion or merger b. Tender of Payment c. Novation d. Compensation 5.Define, Explain and give example of an option contract and explain its difference to an ordinary contract.

1.A borrowed P30,000.00 from B to be paid on September 10, 2016, in exchange for the loan, A surrendered his Iphone7 to B as security. On September 11, 2016, B demanded that A pay the P30,000.00 loan. Since A do not have enough money, he just told B that B can just have his Iphone/ as payment for his loan to which B agreed. Is the contract extinguished? Explain . 2. A, B, C and D are the solidary debtors of X for 240,000. X released D from the payment of his share of P10,000. When the obligation became due and demandable, C turned out to be insolvent. Considering the said incidents, what are the liabilitites of A, B, C, and D? 3. Aida, Lorna and Fe borrowed money from Juan, Pedro and Mario P3,000.00. Aida's obligation is due today, September 5, 2019, Lorna is a minor and Fe's obligation is due on September 10, 2019. Can Pedro alone proceed against Lorna alone for the payment of the entire P3,000.00? Explain . 4.Explain and Give an example of the following modes of extinguishing an obligation. a. Confusion or merger b. Tender of Payment c. Novation d. Compensation 5.Define, Explain and give example of an option contract and explain its difference to an ordinary contract.