Final answer:
The question asks about a character named Ivan and his willingness to work under specific conditions, but the provided excerpts do not mention Ivan or bagels, making it impossible to provide a definitive answer.
Step-by-step explanation:
The question appears to pertain to a character named Ivan and the conditions under which he is willing to work for free. Unfortunately, without a direct reference to Ivan within the provided excerpts, we cannot accurately determine what Ivan was willing to do for free as long as he gets to make the bagels. The provided texts do not mention Ivan or any situations involving bagels. It is possible the story in question relates to a theme of desire, work for fulfillment, or individuals negotiating the terms of their labor and happiness, as suggested by the struggles and transactions featured in the text passages provided.