Draw a UML class diagram representing a book defined by the following statement: "A book is composed of a number of chapters, which are composed of a number of sections." Include the following attributes and methods in your diagram:

A book includes a publisher, publication date, and an ISBN, which are private in the class. A book contains a constructor that sets the initial values for the attributes and accessor$($get$)/$mutator$($set$)$ methods for each of the attributes. You can name them whatever you want.

A chapter includes a title, a number, and an abstract$,$ which are private in the class. A chapter contains accessor$($get$)/$mutator$($set$)$ methods for each of the attributes. You can name them whatever you want.

A section includes a title and a number, which are protected in the class. A section contains a constructor that sets the initial values for the attributes and accessor$($get$)/$mutator$($set$)$ methods for each of the attributes. You can name them whatever you want.