Dan died intestate and was survived by a spouse, three children, two siblings, and one parent. Each of the 3 surviving children had 2 children. A fourth child of Dan's predeceased Dan, leaving one child alive at Dan's death. Under the typical intestacy statute,

A) The spouse inherits everything.
B) The spouse and children share the estate equally.
C) The children inherit the entire estate.
D) The siblings and parent inherit before the spouse and children.