Rachele Achieved an IQ Score of 73 and Has Demonstrated $\bold{BEST}$

Rachele achieved an IQ score of 73 and has demonstrated difficulty with independent living and personal hygiene.She has difficulty interacting with others socially.Which one of the following disabilities $\bold{BEST}$ reflects Rachele's condition?

A) Student with an attention deficit disorder
B) Student with an independent living disorder
C) Student with a learning disability
D) Student with a developmental disability