For this assignment, you will create a weighted scoring model to determine grades for a course based on the following information: final grades are based on - three exams worth 20%, 15%, and 25%, respectively homework is worth 15% a group project is worth 25% enter scores for three students - assume student 1 earns 100% (or 100) on every item. assume student 2 earns 70% on each of the exams, 80% on the homework, and 95% on the group project. assume student 3 earns 90% on exam 1, 80% on exam 2, 75% on exam 3, 80% on the homework, and 70% on the group project. you can use the weighted scoring model template wtd_decision_matrix. xlsx provided on the companion website for this text, create your own spreadsheet, or make the matrix by hand.