(Process scores in a text file) Suppose that a text file contains an unspecified number of scores separated by blanks. Write a program that prompts the user to enter the file, reads the scores from the file, and displays their total and average. (Hint: Create a file and enter some scores with separated by blanks than save it in the TutorialSheet13 folder.) Enter the file name: Scores.txt Total is: 625.0 Average is: 41