Economics: A Very Short Introduction (Oxford: Oxford University Press: 0192853457).(2007):
Becky, who is 10 years old, lives with her parents and an older brother Sam in a suburban town in America's Midwest. Becky's father works in a firm specializing in property law. Depending on the firm's profits, his annual income varies somewhat, but is rarely below 145,000 US dollars ($145,000). Becky's parents met at college. For a few years her mother worked in publishing, but when Sam was born she decided to concentrate on raising a family. Now that both Becky and Sam attend school, she does voluntary work in local education. The family live in a two-storey house. It has four bedrooms, two bathrooms upstairs and a toilet downstairs, a large drawing-cum-dining room, a modern kitchen, and a family room in the basement. There is a plot of land at the rear - the backyard - which the family use for leisure activities.