2. Collapse all of the lines in jane.vector into one big string, separating each line by a space in doing so, using the paste() command. Call the resulting string jane.string. In the following problems, be sure you are using string commands such as substr, gsub/sub, strsplit, etc. a. How many characters does jane.string have? b. Display the 120 th 170 th characters in jane.string. c. Display the last 50 characters of jane.string.3.Split up jane.string into words, using the strsplit() command, and save the result as jane.all. Be absolutely sure you understand the structure of the object that strsplit returns! Note: pay attention to how you should split the strings in questions-look at the syntax for strsplit for this! d. What type of object is jane.all? Is it easy to work with? e. How many components does jane.all have