QUESTION 2 You have been hired under a student working scheme program. Your first task is to write a C program to assist in one of the professors in the faculty to grade the final exam of his/her students. The exam consists of 20 multiple-choice questions. Each question has one of four possible answers: A, B, C, or D. The program will read in the students' answers and the correct answers from files and prints out the result onto the screen and also the file output. There are at least 15 students in class. Input The students' answers are stored in a data file named "StudentAnswers.dat" as shown in Figure 2.1. In this file, the first column represents the students' name (1 word), second column represent the students' ID and the third column until the last column represent the students answer of question 1 until question 20. In this example (Figure 1.1), there are only five students. You have to complete this input file with data at least for 15 students and cover all situations. The correct answers for all the questions are stored in a text file named Correct Answers.txt" as shown in Figure 2.2. Output The program needs to determine and print out the following items on the screen as shown in Figure 2.3: o Ask the user to enter student's ID o Display the student's ID and student's name o Compare the student's answers and the correct answers. Calculate and display the total number of question missed by the student. Display the list of the questions missed by the students, showing the correct answers and the incorrect answers by the student for each missed question. o Calculate and display the percentage of questions answered correctly. This can be calculated as: correctly answered questions percentage = x 100 total number of questions o Display the grade of the students based on the percentage as follows: 80 percentage