Open with Google Docs Question 5: Write a program (use value returning method) that prompts you to enter five scores. The program should display the average score and the corresponding letter grade for the average score. Write the following "solider" methods in the program: calc_average: this method accepts five scores as arguments and returns the average determine_grade: this method accepts an average score as an argument and returns a letter based on the following: 90-100: A 80-89: B 70-79: C 60-69: D Open with Google Docs Question 5: Write a program (use value returning method) that prompts you to enter five scores. The program should display the average score and the corresponding letter grade for the average score. Write the following "solider" methods in the program: calc_average: this method accepts five scores as arguments and returns the average determine_grade: this method accepts an average score as an argument and returns a letter based on the following: 90-100: A 80-89: B 70-79: C 60-69: D