Editor's note:Do you need something to smile about? Every day, WND selects the best joke offered up by readers and contributors to its Laughlines forum and brings it to you as the WND Joke of the Day. Here is today's offering:
The fourth-grade class was studying the development of the auto industry. The teacher had emphasized the role played by Henry Ford, whose assembly lines decreased production costs.
At the end of the course, she gave a test including the question: "What did Henry Ford invent that made buying a car more affordable?"
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One of the students wrote: "0% financing."