3	examinations	@	15% each	=	45% of grade
1	case study	@	15% each	=	15% of grade
several*	quizzes	@	4% each*	=	40% of grade
	total:			=	100% of grade

^* Each quiz will count for 4 points, but there will be more than 10 quizzes. Only the highest 10 quiz grades, for each student, will count toward his/her overall quiz grade.