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Ill. Short Essay 1. A, B and C obliged themselves to pay Mr. X the sum of P300,000.00 as payment for their loan. a. What kind of obligation is involved. b. State how much each debtor is liable to pay. 2. A, B and C obliged themselves to pay Mr. X and Mr. Y, the sum of P600,000.00 as payment for their loan. State how much each debtor is liable to pay. 3. A, B and C, solidary debtors, obliged to pay Mr. W the sum of P150,000.00. a. State how much each debtor is liable to pay. b. If C pays the entire amount, may he ask for reimbursement from A and B? How much? C. Assuming C pays the entire amount of the obligation, and it turned out A is insolvent, what happens to the share of A in the obligation? 4. A B and C, solidary debtors, obliged to pay Mr. W and Mr. Y, solidary creditors, the sum of P900,000.00. State how much each debtor is liable to pay