Design a spreadsheet to calculate the classs grades. Consider the following requirements:

1. Each project will be graded from 0 to 10 points.
2. Each quiz will have a grade from 0 to 10 points.
3. See your course syllabus to identify the contribution of each grade to the final grade.
4. The tests (midterm and final) will be graded from 0 to 100 points, but your solution should allow to set different values to grades (i.e 80 points, 90, or 95,) This design will give me flexibility when preparing the tests. This flexibility is very important.
5. Program your solution to set a numeric final grade for the course.