<p>Yes, you have to pay for each test. They used to combine both AP economics. but I think this year they changed it. I hate how much AP's are. By the time I'm done with H.S. I will have given at least $800 to college board. Oh and to answer your other question, micro and macro count as two separate tests, thus two separate scores. I don't know about the other two.</p>
<p>Before, students that took AP Comparative Government were able to take US Government (and vice versa) free of charge. The CollegeBoard cancelled this program after it realized that it was losing too much money. Micro and Macro econ are two separate exams, so you need to pay two fees. Calc BC is one exam, and I'm unsure about physics. I think it's one exam, but I really have no idea. Sorry about the slightly irrelevant nature of the beginning of this post, but I hope I helped.</p>
<p>It's ridiculous that the Physics tests (E&M, mechanics) are half the time yet the same price. They're so greedy and they don't even try and hide it.</p>
<p>And it may seem like $80, but after you pay for review books and other preparation materials, it's like $100 or more for an exam. Still cheaper than courses at top schools, but still....it's a lot of money to pay for a test booklet.</p>
<p>I'm so glad my school subsidizes our AP exams- what we lack in brains (which is not much), we have abundant finances, since my school district is in the richest part of town.</p>
<p>Of course, I'm an out of district transfer. :P</p>