### Programming Assignment ### # Complete the calc_average () and determine_grade () functions # Compare with the expected result given in the assignment description # IMPORTANT: Before you submit, make sure your program produces the expected result # as shown in the assignment description # Do NOT change the function header calc_average() def calc_average(): gradestoavg [] total = 0 for i in range (8): gradestoavg.append(int (input("Please enter score #{}:".format(i + 1)))) total + gradestoavg[i] avg = return int (avg) def determine_grade (score): if score >= 90 and score