All juniors and sophomores enrolled in AP classes were called to the library during homeroom yesterday, while seniors in the advanced placement classes gathered today to discuss planning for the 2014 AP Exams. Registration closes on Wednesday, March 12, 2014, and the series of exams lasts from May 6 to May 16. Exams cost $89 in total, but the state of Minnesota pays $50 per exam for students, leaving $39 for the examinees to pay. The money can either be paid with credit card to BSM or online. Morning exams start at 7:45 am and afternoon exams start at 12:45 pm each lasting at least three hours.