The possessive pronoun is her...referring to "her family" Leah is showing her family as a possession.
The correct answer is D :)
Hope I helped!
“Career Clusters" describe a group of careers within the same industry.
It is a group of industries and jobs that are associate by products or skills. There are cluster “pathways” within each cluster, where it corresponds to an assemblage of courses that prepares you for a given career.