How Are the Two Mucopolysaccharide Disorders Hurler Syndrome and Hunter

How are the two mucopolysaccharide disorders Hurler Syndrome and Hunter Syndrome different?

A) Hurler syndrome is an autosomal dominant disorder,and Hunter syndrome is autosomal recessive.
B) Hunter syndrome is an autosomal dominant disorder,and Hurler syndrome is autosomal recessive.
C) Individuals with Hurler syndrome become cognitively impaired in early childhood,whereas those with Hunter syndrome often retain intellectual ability until later in life.
D) Individuals with Hunter syndrome become cognitively impaired in early childhood,whereas those with Hurler syndrome often retain intellectual ability until later in life.