A grades: * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * [ 45 ] AB grades: * * * * * * * * * [ 9 ] B grades: * * * * * * * * [ 8 ] BC grades: * * [ 2 ] C grades: * * * [ 3 ] D grades: * * * [ 3 ] S grades: * * * * * [ 5 ] I grades: * [1]Mean (Average) of the final scores: 84.16