Explanation:
deprive (someone) of the right to vote.
"the law disenfranchised some 3,000 voters on the basis of a residence qualification"
deprive (someone) of a right or privilege.
"we strongly oppose any measure which would disenfranchise people from access to legal advice"
ARCHAIC
deprive (someone) of the rights and privileges of a free inhabitant of a borough, city, or country.
B. it states the main idea i.e. the topic of the essay
I would most likely choose a bar graph, because each bar would belong to it's own career, and it would give a good overall visual of how the career interests compare.
Yes that could be a survival reference
I would choose B, but that's my opinion, so it's probably different from yours.