Revisit programming project Prog_Proj_IO and create three methods that have the following prototypes:

Revisit programming project Prog_Proj_IO and create three methods that have the following prototypes:void getStudName(ref string studFirstName, ref string studLastName);void getStudExams (ref float studExam1, ref float studExam2, ref float studExam3);float calStudAvg(float studExam1, float studExam2, float studExam3);