Please use C language to answer this question. Thank You

4.5 Problem 4a: GPA Calculator In the first problem of this lab, we will adjust the code for problem 3c in Lab 3, the GPA calculator. Instead of just keeping track of the classes, we will create a struct that contains the student's records. We will assume that the student can get from Ato 'F' and no + or - grades. Grades to Grade Points - A = 4 points B = 3 points C = 2 points D= 1 points F= 0 points - Referring back to Section 4.5, Procedures 1 and 2, create the structure called course and typedef this structure as Course and show to your TA and get his sign-off before you begin work on this lab. These creations can be handwritten for this demo. 4.5 Problem 4a: GPA Calculator In the first problem of this lab, we will adjust the code for problem 3c in Lab 3, the GPA calculator. Instead of just keeping track of the classes, we will create a struct that contains the student's records. We will assume that the student can get from Ato 'F' and no + or - grades. Grades to Grade Points - A = 4 points B = 3 points C = 2 points D= 1 points F= 0 points - Referring back to Section 4.5, Procedures 1 and 2, create the structure called course and typedef this structure as Course and show to your TA and get his sign-off before you begin work on this lab. These creations can be handwritten for this demo