b'Grades are based upon proficiency attained by the student demonstrated primarily by the quality of work done in the classroom. Letter grades used and their meaning are as follows: A - Represents superior or outstanding achievement in prescribed work B - Above-average achievement in prescribed work C - Average level of achievement D - Below-average achievement F - Failure to pass prescribed work I - Incomplete* *The prescribed work was not finished by the end of the semester. Incomplete grades are issued in special circumstances at the discretion of the instructor.If the work is completed within the following semester (summer term does not count), the "I" may be changed to A, B, C, or D. If the work is not completed within that semester, the "I" will be changed to "F." IP - In Progress At the end of the grading period, the student is progressing but has not completed the course during that grading period.This grade is utilized for a limited number of Developmental Studies competency-based courses.If the student does not re enroll in the "IP" course, the "IP" will change to an "F" at the end of the next semester (summer term does not count). AU - Audit Awarded at the end of a course when the student has properly registered as an auditing student (see Auditing a Course). W - Withdrawal Student officially withdrew before the end of the official withdrawal period or withdrew due to extenuating circumstances with the approval of the dean of instruction. WP - Withdrawal Passing Student dropped by the instructor for noncompliance with the college\'s attendance policy. Work completed at a passing grade level. WF - Withdrawal Failing Student dropped by the instructor for noncompliance with the college\'s attendance policy. Work completed at a failing grade level. P - Pass Awarded to students enrolled in a pass/fail course. B. Grade Changes Due to Error Corrections of semester grades due to error should be requested within six weeks after the end of the semester in which the error was made. C. Quality Points and Grade Point Average (GPA) A student must average a minimum of two quality points for each semester hour of work attempted to qualify for graduation. Points are computed on grades as follows: 51'