Mr. Ponciano Palito died leaving a hereditary property, after estate tax, amounting to P1,200,000. In his last will and testament, he stated that his estate should be divided equally among his loved ones as follows: Mario, his legitimate child; Maria, his illegitimate child; Mariposa, his surviving spouse; Marilag, his daughter-in-law; Matandana, his mother; and Naiiba, his niece. 20. Required: Compute the share of each heir with due consideration to their respective legitime.