In a college, some courses contribute more towards an overall GPA than other courses. For example, a science class is worth 4 points; History is worth 2 points; Math is worth 3 points; and English is worth 3 points. The values of the grade letters are as follows, A=4, B=3, C=2, D=1, F=0. What is the GPA of a student who made a "c" in Trigonometry, a "B" in American History, an "A" in Botany, and a "B" in Microbiology?