X .. Screen Shot 2020-09-14 at 4.55.49 PM.png Use the following code and answer the below two questions. //student is a record contains data about the student's grades that can be used to calculate the GPA of the students float GPA Simulator(student st, int student Type) { switch(studentType) { case 1: GPA= postgraduate module(st); // postgraduate module for calculating the GPA of postgraduate students break; case 2: GPA-undergrade module(st); break; default: cout