Each Advanced Placement Semester Hour is only 6 Academic Hours measured by the Dirty Dozen. This is a fact and does not change. The Rule of Minimum looks exclusively at the minimum, and since two Semester Hours of Biology Laboratory is only 12 Academic Hours, we establish this
Therefore, 8 Advanced Placement Semester Hours (48 Academic Hours) = 1 Semester Unit.
This version of Advanced Placement College is 247 (248 if treat Music Theory as 6 units) semester hours, but with the reduction formula above, it is 30 (or 31) semester hours just enough to be one year.