<p>In terms of AP credits, I have a 5 in English Language, Calculus BC, Calculus AB subscore, US History, Biology , and a 4 in Spanish Language. </p>
<p>This year I am taking the Macro Econ, Chemistry, Statistics, English Literature, and Spanish Literature test. </p>
<p>In terms of having a beneficial value (being able to skip a course or watever) if I get into Columbia, which tests should I study for and which tests can I not focus on?</p>
<p>For example, is it worth studying for Spanish Literature if I already have a 4 in Spanish Language? ditto for english?</p>