Write a program that prompts for the name of a file containing numbers in each line, prints the average of each line. Assume each line contains numbers only and they are separated by spaces. For example: File name: scores.txt The average of line 1 is 60.0 The average of line 2 is 91.75 The average of line 3 is 48.75 The average of line 4 is 56.25 3.4 Problem 4 (1 mark) Problem: The Unix tool we counts the numbers of characters, words and lines in a file. Write your own version of we that prompts for the name of the file to read, then prints the counts. Assume a word may contain letters, digits, symbols and their mixture, but not space. Hyphenated words, e.g. large-scale, shall be considered as one word. For example: File name: python.txt Characters: 1227 Words: 176 Lines: 10