FACTS: H and W are husband and wife. Their total asset is 100 million pesos. They have two biological children, X and Y. Z is an adopted child. H has three legitimate issues, A,B and C. H executed a notarial will instituting his Driver, D as an heir who will receive a legacy in the form of a 1999 Mercedez car. After a year, H executed a holographic will without instituting an heir. After a year, he again made a holographic will instituting his driver as a legatee to a 2020 model Toyota car. X was charged with attempted homicide by H. Problems:

1. How much is the net state of H?

2. Who are the compulsory heirs of H?

3. How much shall each of the compulsory heirs will receive as legitime? Explain.

4. H having executed a notarial will, state the requisites for a valid notarial will .

5. If the notarial will will be subjected to probate, what are to be proved for said will to be admitted to probate?

6. What happens to the notarial will upon execution of the first holographic will? Explain.

7. Which shall be subjected to probate, the first holographic will or the second holographic will? Explain.

8. If the charge of attempted homicide against X is dismissed and the notarial will has already been probated, what will be the share of X if any? Explain

9. If the three wills are not valid, how much shall be received by each compulsory heir?

10. If the will was executed by H in Japan and probated therein, can it be given effect in the Philippines? explain