insert one dash where needed.\n\the proceeds will support our yes, one hundred percent of the proceeds will…

insert one dash where needed.\n\the proceeds will support our yes, one hundred percent of the proceeds will support our efforts to protect endangered species,\ explained the chair of the fund-raising committee.
Answer
Brief Explanations:
To clarify the interruption or emphasis in the sentence, a dash should be inserted after "our" to set off the parenthetical statement "yes, one hundred percent of the proceeds will support our efforts to protect endangered species". So the corrected sentence is: "The proceeds will support our—yes, one hundred percent of the proceeds will support our efforts to protect endangered species," explained the chair of the fund - raising committee.
Answer:
Insert the dash as follows: "The proceeds will support our—yes, one hundred percent of the proceeds will support our efforts to protect endangered species," explained the chair of the fund - raising committee.