Scout Ahead https://www.scoutahead.org/plans/radio-merit-badge/questions

Which of this applies to you?

Answering these takes the parts that are not for you out of Radio Merit Badge. Nothing is required, nothing is kept on the server, and nothing is ever hidden because a question went unanswered. A step that might apply to you stays on the list and is marked.

Requirement 8: which ONE of the five options?

They are very different sizes. E is the shortest and needs only walkie-talkies; C is six hours of logged listening split between day and night; D needs a fox hunt somebody else organises.

Requirement 9: careers, or a hobby?

One or the other. Both may involve interviewing somebody, and both need your parent or guardian's permission for the research.