Test Average and Grade Write a program that asks the user to enter five test scores. The program should display a letter grade for each score and the average test score. Write the following methods in the program: calcAverage: This method should accept five test scores as arguments and return the average of the scores. determineGrade This method should accept a test score as an argument and return a letter grade for the score, based on the following grading scale: Score Letter Grade 90-100 A 80-89 B 70-79 C 60-69 D Below 60 F Expected Output: Enter-test-grade for-student1:55 Enter-test-grade for-student 2-65 Enter-test-grade for-student-3:75 Enter-test-grade for-student-4:85 Enter-test-grade for-student-5:95 The letter-grades are-as-follows: Student 1-F Student 2-D Student-3:-C Student-4:-B Student 5:-A The average grade was:-75.00