Question:
On two examinations, you have grades of 87 and 88. There is
Last updated: 7/17/2022
![On two examinations, you have grades of 87 and 88. There is](https://media.kunduz.com/media/sug-question/raw/55058240-1658076132.3192687.jpeg?h=512)
On two examinations, you have grades of 87 and 88. There is an optional final examination, which counts as one grade. You decide to take the final in order to get a course grade of A, meaning a final average of at least 90. a. What must you get on the final to earn an A in the course? b. By taking the final, if you do poorly, you might risk the B that you have in the course based on the first two exam grades. If your final average is less than 80, you will lose your B in the course. Describe the grades on the final that will cause this to happen. a. You must get at least a