You have been asked to write an application that automatically grades a quiz. The quiz has $15$ multiple$-$choice questions. The correct answers are:A$6.$ D$11.$ BC$7.$ D$12.$ CA$8.$ A$13.$ DB$9.$ C$14.$ DB$10.$ A$15.$ BThe program will start by creating a list holding the quiz answers key shown above. It will then prompt the user for the student name and their answers file and read them into a separate list. It will finally compare the key vs$.$ answers lists to calculate & display:Number of correct answersNumber of incorrect answersQuestions incorrectly answered.Whether the student has passed or failed the quizA student must correctly answer $11$ out of $15$ questions to pass.The user can grade as many students as they wish.NotesThe file containing the students answers is organized as $15$ lines. Each line contains the answer to the corresponding question. The responses are single character strings, from A to D$,$ uppercase.Must use functional decomposition in your program implementation.Use Exception Handling to catch file processing errors such as IOError, FileNotFoundError, etc.You may use the A$001$Quiz.txt$,$ B$002$Quiz.txt$,$ and C$003$Quiz.txt files attached to the Unit $7-$ Lab Assignment and Submission Folder, for testing purposes.