Answer:
B. prosperous
Explanation:
The stage direction are the words "Sincerely, but also self-righteously" that are found in parentheses. These directions allow the actors to know how to act when they are staging, and can represent positions and even emotions that the actors must express. The stage directions shown, specifically in the text above, show that the character is very honest, but presumptuous, which emits a certain prosperity and a sense of haughtiness.