A class uses weighted averages to calculate your course grade.  Homework, quizzes, and discussions are each worth 25% of your grade.  A final exam is worth 15% and participation is worth 10%. A student has a score of 85 on homework, 70 on quizzes,  75 on discussions, 100 on participation, and wants to earn a B in the class (minimum of 80 on the course grade).  If the student earns 72 on the final, will they earn a B?   Yes/no What is the minimum score the student must earn on the final to earn a B?  A=72 B=80 C=84 D= 88

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