A statistics class has the following activities and weights for determining a grade in the course: test 1 worth 15% of the grade, test 2 worth 15% of the grade, test 3 worth 15% of the grade, homework worth 10% of the grade, semester project worth 20% of the grade, and the final exam worth 25% of the grade. If a student receives an 92 on test 1, a 85 on test 2, an 95 on test 3, a 92 on the homework, a 55 on the project, and a 83 on the final, what grade did the student earn in the course?