MAT-2021 Problem Set #1b Name: TIT2T 4) You are one of ten students in a class, and you have a test coming up. Your instructor has decided to let the class decide between two grading options for the test, described below, but you must make your decision before the class takes the test. Option 1: Use the traditional grading scale, signing a letter grade corresponding to the following raw scores": A: 90-100% B: 80-89% C: 70-79% D: 60-69% F: