AP Self study while in intro class

<p>Hi everyone,</p>

<p>I am currently a sophomore, and next year I will be taking microecon first semester and macroecon second semester. On top of that, I will be taking Honors U.S History. </p>

<p>Neither class is an AP, but I was wondering how much one would have to study additionally to attain a 4 or 5 on the AP exam. I know it depends largely on the school, but in your experience, or anyone you know, is it a difficult task to self study for the AP exam, while concurrently enrolled in the intro course?</p>

<p>Thanks.</p>