<p>Well, don’t take it too hard, Debby D!</p>
<p>Actually, I think a high school econ class is more than adequate preparation for Econ 0110, which is the core IR Econ requirement. Just read the newspaper to get a mind for the types of applications the class will be handling, and maybe talk to your high school teacher to see if he/she has any preparation advice for the intro-level class (since he/she had to take it!).</p>