The top of this bivy is also made with highly breathable eVent fabric which is reputed to be even more breathable than Gore-Tex. Sleeping in a bivy sack is an acquired taste and not for everyone. Given their space constraints, thereâs not much to do except sleep once youâve gotten into one. often use a bivy, but I chose the alternative to waterproof materials, which is a DWR type made of Momentum. For me a bivy is to protect my down quilt from spindrift rain or snow, usually while under a minimal sized tarp.
Exam Fees. The fee for each AP Exam is $93. The fee for exams administered at schools outside of the United States, U.S. territories and commonwealths, and Canada, with the exception of U.S. Department of Defense Dependents Schools (DoDDS), is $123 per exam.
1 Online preparation on the SAT's official website costs $69.95; the SAT's official test guide costs $21.99. 2  Other SAT guides can cost as little as $9.99. 3  SAT preparation classes, from companies like The Princeton Review and Kaplan, can be more expensive but offer an individualized approach to preparing for the exam. Some colleges require applicants to also take SAT subject tests in fields ranging from literature to physics to foreign language. 2  Each of these tests costs an additional $10, or $21 for language tests.