The class tries to earn money for a field trip.
Susan Olson, second-grade treasurer and reporter, here dutifully records the comical details that surround this adventurous tale under the headings, "Expenses" and "Profit." Spurred on by a desire to visit the Statue of Liberty, the class tries to earn money for the trip by collecting paper, running a lemonade stand, sitting babies, walking dogs, and selling candy.