write a program that accept marks in 4 subjects, the program then compute and output total, average, and grade and remark based on the following grading system. a) Use if else b) Use switch case Marks Grade Remark 70-100 A Excellent 60-69 B Good 50-59 C Satisfactory 40-49 D Pass 0-39 F Fail

multipleQuestions newQuestion Write a program that accepts marks in 4 subjects, computes total, average, and grade using if-else. newAnswer `python Program using if-else def calculate_grade(marks): total = sum(marks) average = total / len(marks) if average >= 70: grade = 'A' remark = 'Excellent' elif average >= 60: grade = 'B' remark = 'Good' elif average >= 50: grade = 'C' remark = 'Satisfactory' elif average >= 40: grade = 'D' remark = 'Pass' else: grade = 'F' remark = 'Fail' return total, average, grade, remark marks = [float(input("Enter marks for subject : ".format(i+1))) for i in range(4)] total, average, grade, remark = calculate_grade(marks) print(f"Total: total, Average: average, Grade: grade, Remark: remark") ` newQuestion Write a program that accepts marks in 4 subjects, computes total, average, and grade using switch-case. newAnswer `python Program using switch-case (simulated with dictionary) def calculate_grade(marks): total = sum(marks) average = total / len(marks) def get_grade_remark(avg): switcher = (70, 100): ('A', 'Excellent'), (60, 69): ('B', 'Good'), (50, 59): ('C', 'Satisfactory'), (40, 49): ('D', 'Pass'), (0, 39): ('F', 'Fail'), for key in switcher: if key[0] <= avg <= key[1]: return switcher[key] grade, remark = get_grade_remark(average) return total, average, grade, remark marks = [float(input("Enter marks for subject : ".format(i+1))) for i in range(4)] total, average, grade, remark = calculate_grade(marks) print(f"Total: total, Average: average, Grade: grade, Remark: remark") `