Design and implement a stringed musical instrument class using the following guidelines: Data fields for your instrument should include number of strings, an array of string names representing string names (e.g. E,A,D,G), and boolean fields to determine if the instrument is tuned, and if the instrument is currently playing. A constructor method that set the tuned and currently playing fields to false. Other methods 1) to tune the instrument, 2) to start the instrument playing, and 3) to stop the instrument from playing.