Dan Dies Without a Valid Will in a State That

Dan dies without a valid will in a state that uses the Uniform Probate Code.Which of the following is correct?

A) If there are no children and no surviving parents,Dan's widow is entitled to the entire estate.
B) The surviving spouse is entitled to the entire estate regardless of other possible heirs.
C) If Dan has a parent surviving as well as a wife,then Dan's parent will get one-half of the estate remaining after payment of $50,000 to the wife.
D) If Dan is survived by his wife and two children from a previous marriage,his wife is entitled to the first $200,000 plus half of the remaining estate.