Use the excerpt from “An enemy of the people by Henrik Ibsen to answer the question. The repetition of the word capable in line 29 surveys which purpose?

Demonstrates Dr. Stockmann expertise
Clarifies Peter’s position that there is no danger
Emphasizes Peter’s forceful and authoritative voice
Mocks Dr. Stockmanns abilities as a doctor
Demonstrates the need for a more reliable assessment

The repetition of the word "capable" in line 29 surveys the purpose of emphasizing Peter's forceful and authoritative voice.