Where is Uncle Gradelle's money found and what do Lisa and Quenu do with it?

Unfortunately, Uncle Gradelle did not leave a will that anyone knows of and no is able to locate any money that Uncle Gradelle may have hidden in the shop. One morning, La Belle Lisa finds Uncle Gradelle's stash of eighty-five thousand francs at the bottom of a salting barrel. La Belle Lisa and Quenu agree not to mention the eighty-five thousand francs to anyone, preferring to re-invest it in the charcuterie. La Belle Lisa and Quenu are soon married. The couple decides to move the charcuterie to a new location, given the fact that people are hesitant to buy meat from there since Gradelle's death. The new Quenu-Gradelle charcuterie is much finer than the old shop and La Belle Lisa and Quenu spend a great deal of money revamping their new shop.