I would say what type of work you do. It shows what the person is interested in and what the work they do and will be doing is going to look like. It also opens up information about who they are.
It would be B because the underlined part doesn't need anything else added on therefore it is indepedent
Answer:
To highlight how one candy inventor experimented with some ideas to make Life Savers
Explanation:
The author included how a candy inventor tried a new things with some ideas that result in making Life Savers.
