use R as coding language

The objective of this question is to complete the application to the Flesch reading ease formula from Chapter 9 and give practice with writing functions involving string manipulation. (8) Write a function called reading_ease 0 that will compute the Flesch reading ease score for an input text passage. The Flesch reading ease formula and rules for counting sentences, words, and syllables must adhere to the descriptions given in Section 5 of the Chapter 9 notes. Your function should be able to compute the reading ease score for an entire text passage if it is inputted as a single character value (i.e., all sentences in a single string} or as a character vector (i.e., sentences may be split into separate strings). Hint I: You may use any and all code (particularly the helper functions) provided in the Chapter 9 notes to help in writing your reading_ease{) function